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Dunn Engineering Associates, PC
THIS AGREEMENT made and entered into this,V day of January,2011: Town of Southold (hereinafter referred to as"Town"), a municipal corporation organized and existing under and by virtue of the laws of the State of New York(mailing address: c/o Elizabeth A.Neville,Town Clerk, Town Hall, P.O. Box 1179, Southold,New York 11971-0959, party of the first part, and Dunn Engineering Associates, P.C. (hereinafter referred to as "Consultant") with an address at 66 Main Street, Westhampton Beach,New York, 11978, party of the second part. WITNESSETH: That the Town and Consultant, for the consideration named, hereby agree as follows: 1. PURPOSE. The Town hereby retains Consultant, on the terms and conditions set forth hereinafter, for the purpose of Professional Engineering Services for completion of a Traffic Study of the intersection of Love Lane and State Route 25 located in Mattituck,New York. 2. SPECIFIC SERVICES. Within 9 months after the execution of this agreement, Consultant shall complete the traffic study of the intersection of Love Lane and State Route 25 including participation in meetings with municipal officials and the public and delivery of a final written report to the Town. The specific scope of work is described in the Consultant's Technical Proposal—Traffic Study/ Traffic CalmingInitiatives State Route 25 at Love Lane Mattituck,Town of Southold, dated May 31, 2016, and the Consultant's Cost Proposal, dated May 2016, copies of which are attached hereto as Appendix A and made a part hereof. 3. TIME AND ATTENDANCE, COOPERATION BY THE TOWN. Consultant shall perform the services described herein and attached hereto in as expeditious a manner as is reasonably possible and no later than 9 months after the execution of this agreement. The Town agrees to cooperate with Consultant, as needed, and to provide Consultant with copies of any records, documents and other information needed for performance of this agreement on a timely basis.The Town further agrees to provide Consultant with access to appropriate officials - and/or employees of the Town, as may be needed in the performance of the agreement. Moreover, both parties understand and agree that mutual accountability and responsiveness is critical to the successful completion of the project, and therefore both shall always use their best faith efforts to be accountable and promptly responsive to each other. 4. COMPENSATION. In payment for the services to be performed hereunder by Consultant,the Town shall make payments to Consultant as follows: -1- (a) For the services to be performed by Consultant pursuant to paragraph 2 hereof, the Town shall pay Consultant the sum of$21,990.00 dollars. Payments shall be incrementally at the completion of each task from this Scope of Work as set forth in Appendix A. Consultant shall send the Town a signed voucher for such compensation. Such voucher shall be due and payable within 45 days after receipt of such voucher, but such sum shall not be due and payable by the Town until the Town Board of the Town has received such a voucher and has audited and approved for payment the signed voucher to be submitted by Consultant in connection therewith. The Town Board shall process any vouchers received from Consultant as expeditiously as possible. In the event that the Town disputes or objects to any portion of any voucher submitted by Consultant pursuant to this paragraph,the Town shall,within 30 days of the receipt of such voucher, notify Consultant in writing of such dispute or objection. Consultant acknowledges that Consultant is familiar with the requirements of section 118 of the Town Law which, in effect, prohibit payment of any of Consultant's claims against the Town unless an itemized voucher therefore shall have been presented to the Town Board or Town Comptroller and shall have been audited and allowed by the Town Board or Town Comptroller. 5. REIMBURSEMENT FOR EXPENSE. For consultant services performed,the Town shall reimburse Consultant for Consultant's actual out-of-pocket expenses for the following items, and for no other items: (a)mileage at the Internal Revenue Service mileage rate in effect at the time of the billing([cents] per mile on the date of this agreement), (b)postage, (c) photocopying expenses at a cost not to exceed [$.15] per copy, (d) expedited or overnight delivery service charges, (e) long-distance telephone charges, and(f)any other reasonably necessary expenses directly related and attributable to the fulfillment of this engagement. Consultant's requests for expense reimbursement shall be included in Consultant's vouchers at actual cost,with no markup. Consultant's requests for expense reimbursement shall be subject to the voucher auditing and approval requirements set forth in paragraph 4 hereof. 6. TERM OF AGREEMENT;TERMINATION. This agreement shall be for a period of 9 months commencing on the date set forth at the top of page 1 of this agreement, provided, however,that this agreement shall terminate immediately in the event that(a) Consultant dies; (b) Consultant incurs a disability which makes Consultant unable to perform the services which Consultant is required to perform hereunder; (c) Consultant files a Petition in Bankruptcy Court or a Petition is filed against Consultant in Bankruptcy Court, or Consultant is adjudged bankrupt or makes an assignment for the benefit of creditors; or(d) a Receiver or Liquidator is appointed for,Consultant and/or Consultant's property and is not dismissed within 20 days after such appointment or the proceedings in connection therewith are not stayed on appeal within the said 20 days. In the event that Consultant refuses or fails to provide the services required hereunder with due diligence, or fails to make prompt payment to persons supplying labor for Consultant's services hereunder, or refuses or fails to comply with applicable statutes, laws or ordinances, or -2- is guilty of a substantial violation of any provision of this agreement,the Town shall send Consultant written notice that Consultant has 20 days to cure said default; and if, at the end of said 20-day period, Consultant has not cured said default,the Town may then terminate this agreement on 7 days' prior written notice to Consultant. All claims, disputes and other matters in question arising out of, or relating to,the provisions of paragraph 6 of this agreement shall be decided by arbitration in Suffolk County,New York, in' accordance with the rules then prevailing of the American Arbitration Association.The award rendered by the arbitrators shall be final and binding, and judgment may be entered upon it and enforced in any court of competent jurisdiction. 7. SKILLS OF CONSULTANT; CONFLICTS OF INTEREST. Consultant represents that Consultant has the requisite skills and experience to perform the services hereunder. 8. INDEPENDENT CONSULTANT STATUS OF CONSULTANT. It is hereby mutually covenanted and agreed that the relation of the Consultant to the work to be performed by it under this Contract shall be that of an independent consultant. Consultant is an independent consultant and shall not be deemed to be an employee or agent of the Town for any purpose whatsoever. As an independent consultant, it will be responsible for all damage, loss or injury to persons or property that may arise in or be incurred during the conduct and progress of said work,whether or not the Consultant, its agents, or employees have been negligent.The Consultant shall hold and keep the Town free and discharged of and from any and all responsibility and liability of any sort or kind. The Consultant shall assume all responsibility for risks or casualties of every description, for loss or injury to persons or property arising out of the nature of the work, from the action of the elements, or from any unforeseen or unusual difficulty.The Consultant shall make good any damages that may occur in consequence of the work or any part of it.The Consultant shall assume all blame, loss and responsibility of any nature by reason of neglect or violation of any federal, state, county or local laws, regulations or ordinances. The Consultant agrees to indemnify and save the Town, its officers, agents and employees harmless from any liability imposed upon the Town, its officers, agents and/or employees arising from the negligence, active or passive, of the Consultant and from and against any damages, claims, or expenses, including reasonable attorney's fees, arising out of Consultant's breach of the Agreement or from Consultant's acts or omissions outside the scope of the Agreement or arising out of claims or actions by third parties against Consultant by virtue of his performance of this Agreement. 9. PROHIBITION AGAINST ASSIGNMENT. Consultant is hereby prohibited from assigning,transferring, conveying, subletting or otherwise disposing of this agreement or his right,title or interest in this agreement. -3- 10. COMPLIANCE WITH STATUTES. Consultant agrees that Consultant will comply with all statutes, ordinances, local laws, codes, rules and regulations which are or may be applicable to Consultant's services, activities and duties set forth in this agreement. 11. NOTICES. Any and all notices and payments required hereunder shall be addressed as follows, or to such other address as may hereafter be designated in writing by either party hereto: To Town: Elizabeth A.Neville, RMC, CMC Southold Town Clerk PO Box 1179 Southold,NY 11971 With a copy to: Michael Collins, P.E.,Town Engineer Town of Southold P.O. Box 1179 Southold,NY 11971-0959 To Consultant: Walter M.Dunn, Jr.,P.E. Dunn Engineering Associates,P.C. 66 Main Street Westhampton Beach,New York, 11978 12. WAIVER. No waiver of any breach of any condition of the Agreement shall be binding unless in writing and signed by the party waiving said breach.No such waiver shall in any way affect any other term or condition of this Agreement or constitute a cause or excuse for a repetition of such or any other breach unless the waiver shall include the same. 13. MODIFICATION. This Agreement constitutes the complete understanding of the parties.No modification of any provisions thereof shall be valid unless in writing and signed by both parties. 14. APPLICABLE LAW. This Agreement is governed by the laws of the State of New York. -4- IN WITNESS WHEREOF,the Town of Southold,has caused this document to be signed by Scott A. Russell, its Supervisor, duly authorized to do so, and the Consultant has caused this document to be signed by its President,the day and year first above written. Dunn Engineering Associates, P.C. By: Walter M.Dunn,Jr.,P.E., s' ent Town of Southo By: Scott A.Russell, Supe visor STATE OF NEW YORK) ) ss.. COUNTY OF SUFFOLK) Tey On this��day of January in the year 2017 before me,the undersigned, personally appeared WALTER M. DUNN, JR., personally known to me or proved to me on the basis of satisfactory evidence to be the individual whose name is subscribed to the within instrument and 4& acknowledged to me that he executed the same in his capacity and that by his signature on the instrument,the individual or the person upon wh behalf of which the individual acted, executed the instrument. Notary Public STATE OF NEW YORK) DENISE HAMILTON Notary Public,State of New York ss.: No 01 HA6153762 COUNTY OF SUFFOLK) Qualified in Suffolk County Commission L.Vires 10 11��� On thi day of January in the year 2017 before me,the undersigned, personally appeared SCOTT A. RUSSELL,personally known to me or proved to me on the basis of satisfactory evidence to be the individual whose name is subscribed to the within instrument and acknowledged to me that he executed the same in his capacity and that by his signature on the instrument,the individual or the person upon whose behalf of which the individual acted, executed the instrument. Lin, Notary Public LAUREN M. STANDISH !Notary Public,State of New York No.01 ST6164008 Qualified in Suffolk County Commission Expires April 9,2019 -5- APPENDIX A Dunn Engineering Associates, P.C. Consulting Engineers COST PROPOSAL Task One,Develop Priority Plan and Prepare Data Collection Plan • Develop Priority Plan for Performing Work Efforts • Prepare Data Collection Plan • Collect Intersection Turning Movement Counts on Route 25 at Love Lane/Old Sound Avenue Task One= $2,050.00 Task Two,Develop Traffic Calming Strategies • Examine Possible Traffic Calming Strategies • Prepare Conceptual Design Plans • Present Advantages and Disadvantages of Each Conceptual Plan • Prepare Preliminary Cost Estimates Task Two= $6,000.00 Task Three,Prepare Preliminary Report Task Three= $4,970.00 Task Four,Identify Next Steps to Progress Conceptual Plans • Participate in 2 Meetings • Participate in 2 Additional Meetings at$1000 each Task Four= $4,000.00 Task Five,Prepare Final Report Task Five= $4,970.00 Total= $21,990.00 Traffic Study/Traffic Calming Initiatives 1 State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers T rec �. n� �cal Firsa l opo J raff11c t � � �� , r aTI �ff I.�c Calmling,; " Stat e Route 25 at Love; Lane MaUrl"'Ituck, Town f' - r � �O1�1 Q _� thold Ij1� Scott A. Russell James A. Richter, R.A. Supervisor Michael M. Collins, P.E. Submitted by: Dunn Engineering Associates, P.C. Consulting Engineers May 319 2016 Dunn Engineering Associates, P.C. Consulting Engineers TABLE OF CONTENTS Letter of Transmittal Section 1: Executive Summary.......................................................................................................1 Section 2: Introduction and Experience...........................................................................................6 Section 3: Experience of Key Personnel ......................................................................................36 Section4: Scope of Work.............................................................................................................38 Project Understanding............:..............................................................................38 Technical Approach...........:........................................... Section 5: Resumes Appendices Appendix A,Descriptions of Additional Projects ` Traffic Study/Traffic Calming Initiatives ,f State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 ZDDunn Engineering Associates, P.C. Consulting Engineers TABLE OF CONTENTS COST PROPOSAL UNDER SEPARATE COVER Dunn Engineering Fee Proposal Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Transmittal Letter Dunn Engineering Associates, P.C. Consulting Engineers 66 Main Street Westhampton Beach, N.Y.11978 631-288-2480 :D631-288-25"Fax May 31, 2016 Mr. Michael Collins,F.E. Civil Engineer Town of Southold 53095 Route 25 . Southold,New York 11971 Re: Proposal for Engineering Consultant Services Traffic Study/Traffic Calming Initiatives State Route 25 at Love Lane Mattituck,Town of Southold,N.Y. Dear Mr. Collins: Dunn Engineering Associates, P.C. (DEA) is pleased to offer our qualifications and proposal to perform. a Traffic Engineering Study to evaluate the existing conditions and develop improvement strategies for the reconfiguration of several key intersections and roadways in Mattituck in the Town of Southold,N.Y. The three intersections/roadways include: • State Route 25 from the intersection with New Suffolk Avenue to the intersection 'with Wickham Avenue. • Love Lane from the intersection with State Route 25 to the intersection with County Route 48 • Old Sound Avenue from the intersection with State Route 25 to the intersection with Westphalia Avenue DEA assigns, Ronald Hill, P.E., Partner, to lead our team. He shall apply our resources and talented staff to assure that this project is completed on time and within budget. To conform to accepted practice for professional engineering services within New York State, we have separated our proposal into two documents: • Technical Proposal • Cost Proposal This approach will assist the Town in evaluating 1) our approach, 2) our proven past relevant experience, 3) the knowledge and expertise of our key staff that will be assigned to perform the Mr.Michael Collins,P.E. ° May 31,2016 Page 2 study, and 4) our familiarity with the three locations as well as the types of traffic improvement strategies that we have successfully utilized on numerous projects. Once the Town selects the best qualified consultant, it is our understanding the Town will then open our Cost Proposal to determine if our fee proposal to perform our work efforts is,reasonable and competitive. After reviewing both our Technical Proposal and our Cost Proposal, we believe the Town will recognize that our firm is the best choice to design and complete this project based on: ■ Our past successful performance of similar traffic engineering, traffic calming, roundabout designs, strategies and conceptual plans. ■ Our past assignments working for municipalities that required the development of improvement strategies in an effort to improve pedestrian and vehicular safety. • Our knowledge of the various types of improvement strategies that are viable for consideration at this location. ° ■ The knowledge and expertise of our professional engineering staff led by Ronald Hill, P.E., with the understanding of the needs of the Town and the surrounding communities. ■ The uniqueness of our key staff members, Ronald Hill, P.E. and Walter Dunn, P.E., having worked on both sides of the table for both a private consulting engineering firm and government agency, which adds insight and understanding to complying with government requirements and the needs of the adjacent community. ■ Our recognition of the need to develop a range of possible improvement strategies for the Town, County and State as well as the adjacent community that will improve pedestrian and vehicular safety. DEA provides professional engineering services,throughout Long Island. On a local level, DEA has provided frequent service to the Suffolk County Department of Public Works and New York State Department of Transportation on Long Island. In addition, DEA performs On-Call Services for the Towns of Brookhaven, Riverhead and Southampton as well as the Port Authority of NY and NJ. We are also very proud of our recent work for the Town of Southold on the design, permitting, bid support, and construction oversight for the replacement of the Bay Avenue Bridge in East Marion,which was completed on time and within budget. ° DEA's excellence'in Engineering Design is demonstrated by two awards from the ASCE Metropolitan Section. In 2007, DEA won the ASCE Project of the Year for the.Design of the Mill Dam Road Bridge. In 2009, DEA won the ASCE Quality of Life Award for the Design of the Westhampton Beach Six Corners Roundabout. In both projects,unique, innovative solutions were developed to solve difficult problems. Mr. Michael Collins,P.E. May 31,2016 Page 3 Projects for municipal government in this day and age have tight budgets and multiple levels of regulation demanding the most experienced professional staff with attention to detail and appreciation of the most effective solutions to resolve engineering issues. Timely solutions adhering to all budgetary and regulatory constraints can only be provided by the most talented and experienced team of professionals. You will see in the supporting documentation, DEA offers just that sort of expertise to the Town of Southold. We are ready to apply our expertise on behalf of the Town of Southold on this project to assure that the best strategies are developed, selected and implemented. We look forward to working with the Town to achieve these results. If you have any questions or require additional information,please call me. Sincerely, WALTER M. DUNN,JR.,P.E. President WMD:as L2016060 P36028.99 Attachment Section 1 Executive Summary Dunn Engineering Associates, P.C. Consulting Engineers EXECUTIVE SUMMARY Introduction Dunn Engineering Associates, P.C. (DEA), located in Westhampton Beach, is pleased to offer our qualifications and proposal to provide a traffic study to evaluate the existing conditions and develop improvement strategies for the reconfiguration of the following intersections and roads in an effort to improve pedestrian and vehicular safety while implementing traffic calming initiatives. The following three intersections/roadways will be the focus of the study: • State Route 25 from the intersection with New Suffolk Avenue to the intersection with Wickham Avenue. • Love Lane from the intersection with State Route 25 to the intersection with County Route 48 • Old Sound Avenue from the intersection with State Route 25 to the intersection with Westphalia Avenue The study shall. be coordinated with the New York State Department of Transportation (NYSDDOT) for input and guidance to assure compliance with NYSDOT procedures and the New York State Manual of Uniform Traffic Control Devices. To conform to accepted practice for professional engineering services within New York State, we have separated our proposal into two documents: • Technical Proposal • Cost Proposal This approach will assist the Town in evaluating 1) our approach, 2) our proven past relevant experience, 3) the knowledge and expertise of our key staff that will be assigned to perform the study, and 4) our familiarity with the three locations as well as the types of traffic improvement strategies that we have successfully utilized on numerous projects. Once the Town selects the best qualified consultant, it is our understanding the Town will then open our Cost Proposal to determine if our fee proposal to perform our work efforts are reasonable and competitive. oTraffic Study/Traffic Calming Initiatives 1 State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers Similar Experience on Relevant Proiects Since 1982 Dunn Engineering Associates has provided professional traffic engineering services to a multitude of both private and government clients. Our traffic engineering efforts have included a) roundabouts, b) highway design projects ranging from simple intersection improvements to major corridor studies, c) traffic engineering studies ranging from enhanced lane layouts to complex signal systems, and d) traffic impact studies that recommend mitigating traffic measures associated with major private developments. DEA specializes in performing professional engineering services required for this project. Similar relevant roundabout projects that we have successfully completed include: • Westhampton Beach Roundabout which included 1) preparation and submission of a successful Local Streets and Traffic Calming Grant Application, 2) preparation of VISSIM Traffic Simulation Analysis, 3) preparation of Design Plans and Specifications, and 4) provision of Construction Inspection Services • C.R. 104 at C.R. 31 Roundabout which included 1) design of a modern roundabout to replace an unsignalized "Y" type intersection proposed to resolve accident problems, 2) use of VISSIM Simulation model which accurately measures delay in the highway segment and generates realistic simulation of the effectiveness of the design, and 3) reconstruction of the roadway with pavement, curbing, sidewalk, drainage, signing and pavement markings. v Middle Road at Osborne Avenue / Horton Avenue Roundabout, which included 1) a Feasibility Study, 2) VISSIM microscopic simulation, 3) preparation of LSSTC Grant securing $51,000 of Federal Aid Funds, 4) design plans and 5) Construction Inspection services. • C.R. 58 at Roanoke Avenue which included 1) a license plate O&D study to track movements in the Riverhead Traffic Circle, 2) a microscopic simulation with VISSIM, 3) a comprehensive safety analysis, and 4)preliminary design concepts. o Daly Road/Hauppauge Road Roundabout which included 1) a microscopic simulation of the operation using VISSIM, 2) public outreach with the Town and residents and 3) preparation of a Local Safe Streets and Traffic Calming Grant with an award of$866,500 in Federal Aid Funds. 2 Traffic Study/Traffic Calming Initiatives t �Ta State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers Assignment of Key Personnel DEA assigns, Ronald Hill, P.E., Principal-in-Charge, to lead our team. He shall apply our resources and talented staff to assure that this project is completed on time and within budget. Walter M. Dunn, Jr., P.E. shall serve as Quality Assurance Manager to assure the successful design and completion of the project. Mr. Alex Gimpelman, P.E., Highway Engineer, Project Director, will be responsible for the preparation and development of the conceptual design plans for the various improvement strategies for the traffic calming initiatives. Alex has over 25 years of highway design experience. He has been the project engineer on many projects on Long Island. Projects he has participated in that are located in Suffolk County include Montauk Highway Reconstruction in Shirley, Route 112 Reconstruction in Medford, the realignment of Johnson Avenue in Ronkonkoma, and the design and replacement of the Bay Avenue culvert in East Marion, Town of Southold. Of particular note is Alex's design of three roundabouts in 1) Westhampton Beach, 2) C.R. 31/C.R. 104, Westhampton, and 3) Middle Road at Osborne Avenue/Horton Avenue in Riverhead. Approach DEA agrees with the desire of the Town to improve pedestrian and vehicular safety through implementation of traffic calming strategies. After a visit to the site and reading the material provided, as well as, the alternative plans prepared by the Mattituck-Laurel Civic Association and local stakeholders, we fully appreciate the significance of all of the issues, and we are committed to meeting all of the objectives of the project. In our Scope of Work, we have identified a number of technical considerations which are important in defining the focus and scope of the project. Based on input from the Town,the three intersections/roadway sections include: • State Route 25 from the intersection with New Suffolk Avenue to the intersection with Wickham Avenue. • Love Lane from the intersection with State Route 25 to the intersection with County Route 48 • Old Sound Avenue from the intersection with State Route 25 to the intersection with Westphalia Avenue 3 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers Reasons to Select DEA After reviewing both our Technical Proposal and our Cost Proposal, we believe the Town will recognize that our firm is the best choice to design and complete this project based on: ■ Our past successful performance of similar traffic calming strategies and conceptual designs. ■ Our past assignments working for municipalities that required similar studies and work efforts for similar traffic calming concepts for intersection improvements, pavement markings, roundabouts, corridor studies, downtown shopping areas, and diversion signing systems. ■ Our knowledge of the types of improvement strategy options that are viable for consideration at the three locations. ■ The knowledge and expertise of our professional engineering staff led by Ronald Hill, P.E., Partner, with the understanding of the needs of the Town and the surrounding communities. ■ The uniqueness of our key staff members, Ronald Hill, P.E., and Walter M. Dunn, Jr., P.E. having worked on both sides of the table for both a private consulting engineering firm and a government agency, (NYSDOT) which adds insight and understanding to complying with government requirements and the needs of the adjacent community. ■ Our recognition of the need to develop improvement strategies for the three locations in the shortest time frame to improve pedestrian and vehicular safety. Suecial Recognitions DEA's excellence in Engineering Design is demonstrated by two awards from the ASCE Metropolitan Section. In 2007, DEA won the ASCE Project of the Year for the Design of the Mill Dam Road Bridge. In 2009, DEA won the ASCE Quality of Life Award for the Design of the Westhampton Beach Six Corners Roundabout. In both projects, unique, innovative solutions were developed to solve difficult problems. Understanding of Economic and Community Issues Projects for municipal government in this day and age have tight budgets and multiple levels of regulation demanding the most experienced professional staff with attention to detail and appreciation of the most effective solutions to resolve engineering issues. Timely solutions adhering to all budgetary and regulatory constraints can only be provided by the most talented and experienced team of professionals. You will see in the supporting documentation, DEA offers just that sort of expertise to the Town of Southold. We are ready to apply our expertise on behalf of the Town of Southold on this project to assure that the best conceptual designs and 4 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers traffic calming strategies are presented so the most cost efficient and effective strategies can be selected and implemented that meet the goals of the Town and the community. DEA Commitment to Proiect DEA shall commit its full resources of personnel and equipment to assure that this project is completed on time and within budget. 5 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Section 2 Introduction and Experience Dunn Engineering Associates, P.C. Consulting Engineers Dunn Engineering Associates was founded in 1982 by Walter M. Dunn, Jr., P.E. Mr. Dunn served with the New York State Department of Transportation for 15 years before establishing the firm to provide high quality engineering services on time and within budget. Mr. Dunn and his partner, Ronald Hill, P.E. share the responsibility to provide only top quality engineering services. The firm's offices located in Westhampton Beach, N.Y. serve a myriad of clients including general municipal, town, county, state and federal governments, as well as private developers. It is the largest engineering firm in the eastern five Towns of Suffolk County. Dunn Engineering Associates (DEA) extends its services to a broad client base with diversified needs and considerations. DEA provides project coordination and direction, facilitation, and implementation oversight, including construction administration, inspection and support. We seek and find engineering solutions that are financially acceptable for our clients intended outcome. DEA specializes in performing professional engineering services for traffic engineering, traffic calming, roundabout designs, strategies and conceptual plans, and corridor studies, as are required for this project. Performance Our record of achievement includes traffic engineering; traffic calming; environmental impact studies; site engineering; structural engineering; intelligent transportation systems (ITS); highway and drainage design; expert testimony and services to municipal and governmental agencies. DEA delivers state-of-the-art engineering with old-fashioned craftsmanship and attention to detail. By creating a client-consultant team, we maximize quality in attaining a project's goals and objectives on time and within budget. Clients DEA has worked on major public and private sector projects in the New York metropolitan area and other locations in New York State such as White Plains, Rochester,Albany and Binghamton. We have worked on major projects in Massachusetts, Florida, Michigan, Rhode Island, Virginia and Washington, D.C. DEA has also completed projects in Canada, England, Scotland, Ireland and West Germany, as well as Pennsylvania,New Jersey, Connecticut and Wisconsin. We are also very proud of our recent work for the Town of Southold on the design, permitting, bid support, and construction oversight for the replacement of the Bay Avenue Bridge in East Marion, which was completed on time and within budget. 6 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers A photograph of the new Bay Avenue Culvert and a brief description of our role are presented on a following page. As shown in Table 1, public clients include the Federal Highway Administration, New York State Department of Transportation, the Port Authority of New York and New Jersey, Connecticut Department of Transportation, Long Island Rail Road, Suffolk and Nassau Counties, as well as Towns and Villages on Long Island. A list of our governmental clients is provided. DEA has and continues to serve many Fortune 500 companies. Resources Dunn Engineering Associates is fully equipped with the resources to perform all tasks required under this contract, including,but not limited to: Fully outfitted computer aided drafting system, NYSDOT compatible Microstation 8.0, Xerox Work Centre 7335 Scanner and Xerox XES 8825 plotter. Relevant Experience Our traffic engineering efforts have included a) roundabouts,b) highway design projects ranging from simple intersection improvements to major corridor studies, c) traffic engineering studies ranging from enhanced lane layouts to complex signal systems, and d) traffic impact studies that recommend mitigating traffic measures associated with major private developments. Similar relevant roundabout projects that we have successfully completed include: • Westhampton Beach Roundabout which included 1) preparation and submission of a successful Local streets and Traffic Calming Grant Application, 2) preparation of VISSIN4 Traffic Simulation Analysis, 3) preparation of Design Plans and Specifications, and 4) provision of Construction Inspection Services o C.R. 104 at C.R. 31 Roundabout which included 1) design of a modern roundabout to replace an unsignalized "Y" type intersection proposed to resolve accident problems, 2) use of VISSIM Simulation model which accurately measures delay in the highway segment and generates realistic simulation of the effectiveness of the design, and 3) reconstruction of the roadway with pavement, curbing, sidewalk, drainage, signing and pavement markings. 0 Middle Road at Osborn Avenue / Horton Avenue Roundabout, which included 1) a Feasibility Study, 2) VISSIM microscopic simulation, 3) preparation of LSSTC Grant securing $51,000 of Federal Aid Funds, 4) design plans and 5) Constriction Inspection services. 7 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 BAY AVENUE CULVERT RECONSTRUCTION EAST MARION 'e -t 'l 4 f M'."1t..•le`.^ _ •.Y: ��✓ _r_h ' t'ar:,..-•__ r-.;,.� """``'�;, �' 'rte �`'r.a' � _ '�''^- _�'.�h,'' � s +y is W Owner Town of Southold Our Role • Design Bridge/Culvert • Prepare Contract Documents—plans and specifications • Perform Construction Inspection Services Description • Obtain topographic survey and soil borings. • Provide efficient and timely engineering solutions to maintain this sole access to a number of residences in the area. • Obtain various permits from environmental agencies • Require Construction to be completed and road reopened within 90 days from the start of work For more information contact Dunn Engineering Associates, P.C. 66 Main Street, Westhampton Beach, NY 11978 631288-2480 / 631288-8832 (Fax)/E-mail: wdunn@dunn-pc.com Federal Governments * Federal Highway Administration 0 Transport Canada(Canadian Government) • New York State Department of Transportation • Massachusetts Highway Department • Rhode Island Department of Transportation • Connecticut Department of Transportation 0 Pennsylvania Department of Transportation State Governments 0 New Jersey Department of Transportation 0 Delaware Department of Transportation Virginia Department of Transportation Tennessee Department of Transportation • Michigan Department of Transportation 0 Wisconsin Department of Transportation • Port Authority of New York and New Jersey • Triborough Bridge and Tunnel Authority Major Agencies • New York State Thruway Authority • Long Island Rail Road(MTA) • Capital District Transportation Authority(Albany,NY) 0 Orlando—Orange County Expressway Authority • Suffolk County Department of Public Works County Governments Nassau County Department of Public Works • Monroe County Department of Transportation • Tompkins County Department of Public Works • Southold • Riverhead • Southampton Town Governments • Brookhaven • Islip e Huntington • Babylon • New York City City Governments • District of Columbia 0 White Plains • Westhampton Beach m East Hampton 0 Southampton Village Governments O Sag Harbor ® Lake Grove ® Kings Point ® Lloyd Harbor ® Roslyn Table I—Governmental Clients Dunn Engineering Associates, P.C. Consulting Engineers • C.R. 58 at Roanoke .Avenue which included 1) a license plate O&D study to track movements in the Riverhead Traffic Circle, 2) a microscopic simulation with VISSIM, 3) a comprehensive safety analysis, and 4)preliminary design concepts. • Daly Road/Hauppauge Road Roundabout which included 1) a microscopic simulation of the operation using VISSIM, 2) public outreach with the Town and residents and 3) preparation of a Local Safe Streets and Traffic Calming Grant with an award of$866,500 in Federal Aid Funds. The following page describes the Westhampton Beach Roundabout and our role. Figures 1 and 2 present aerial views of Roundabouts in Westhampton and Riverhead that DEA designed. Similar relevant experience in performing major corridor studies for NYSDOT, SCDPW and the Town of Southampton include: • NYS Route 347 Corridor Study • SCDPW C.R. 97,Nicolls Road Corridor Study • C.R. 58, Corridor Study,Riverhead • C..R. 39 Corridor Study, Town of Southampton • C.R. 97,Nicolls Road,Major Investment Study(MIS) Relevant projects in highway engineering that utilized traffic calming strategies are presented in Table 2. Table 3 lists relevant projects in traffic safety engineering, while Table 4 indicates relevant Traffic Impact Studies that incorporated similar tasks required for this project. After Table 4, one page lists our experience in Highway Design and three pages list our technical expertise in Traffic Safety Engineering. The remaining pages in this Section present a brief description of relevant projects relating to traffic calming/highway design and traffic safety engineering. Additional information and project experience of DEA are contained in Appendix A. These relevant projects attest to our knowledge of NYSDOT and SCDPW standards, procedures and policies that have been gained on projects performed for both the county and the State. 10 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 WESTHAMPTON BEACH - ROUNDABOUT w, Jo f'c•-. L9 Owner Village of Westhampton Beach, NY Our Role • Prepare and submit a successful Local Safe Streets and Traffic Calming Grant application. • Prepare VISSIM Traffic Simulation analysis. • Prepare Design Plans and Specifications. Provide construction inspection services. Description • Formerly, comprised of a signalized intersection known as"Six Corners". • Congestion, delays and queues often occurred along roadways leading to the signalized intersection. • Reduced pavement and replaced it with an attractive landscaped center island. • Resulted in safer traffic operations with no delays or back-ups. • Resulted in lower costs and no consumption of electric power. • Awarded "Quality of Life Award" in 2009 by the American Society of Civil Engineers Metropolitan Section— Long Island Branch. For more information contact Dunn Engineering Associates, P.C. 66 Main Street, Westhampton Beach, NY 11978 631 288-2480/631-288-2544 (Fax)/ E-mail: wdunn@dunn-pc.com • iu 1 FIGURE 1 AERIAL VIEW OF CR 31/CR 104 ROUNDABOUT DUAN ENGINEERING ASSOCIATES,P.C. Coasulfisg Hagineors 68 Main Sheat We.U.Mpiun Beach,NY 11978 • _ (63i)Z8834B0 -12- t(;, air• ®®� �� :.,,, � �,. - ��'"a � - T �*. Al .ter ilk X, V> t "'A �-+.. S ,-s �r��� ��h+g`� - •��ti wit��`F_ FIGURE 2 AERIAL VIEW OF MIDDLE ROAD AT OSBORN AVENUE/HORTON AVENUE ROUNDABOUT DUNN TOWN OF RIVERHEAD Ass CTAT s AC Cansuluns Engnccre 66 Main Street Westhampton Beach,NY 11978 (631)288-2488 -13- Dunn Engineering Associates, P.C. Consulting Engineers Table 2 Relevant Projects Highway Engineering Project Classification Status ITS Highway/ Structures PROJECTS H o r� .a c 0 o a� o L CL (DR o 0o ff C' O O a x v a o v5 NYSDOT • Route 347 from Northern State Parkway to Route 25A —Corridor Planning Stud D005729 • Long Island Transportation Plan 2000(LITP 2000)for NYSDOT D008594, Nassau&Suffolk Counties,NY • C.I., Nassau&Suffolk Counties Traffic Signal Requirements Contract#21 &22 D015161 ,NY • C.I., Nassau&Suffolk Counties Traffic Signal �f Requirements Contract#19 D012542 ,NY • C.I., Nassau&Suffolk Counties Traffic Signal Requirements Contract#17&18 13010220 NY • Northern State Parkway Corridor Stud • C.I.NSP Lighting&Sunrise Hwy Lighting Cable& Conduit Replacement D010324 • C.I., INFORM Cable Replacements D008881 • C.I. Northern State Parkway INFORM Cable Relocation 13008569 NEW YORK STATE COUNTIES • C.R. 97, Nicolls Road—Corridor Study, Brookhaven, Islip,Smithtown NY • C.R.97, Nicolls Road—Major Investment Study(MIS), Brookhaven Islip,Smithtown, NY • C.R.39,Corridor Study,Southampton, N.Y. • C.R. 39, Preliminary Design&Environmental Assessment, Southampton, NY • C.R.58, Corridor Study, Riverhead, NY • C.R.58, Preliminary Design&Environmental Assessment, Riverhead,NY • C.R. 58&Mill Road—Widening and Reconstruction, Riverhead, NY • C.R.58,Serota Plaza Shopping Center—Design of Roadway Improvements, Riverhead, NY • C.R.80,Montauk Highway,Shirley,NY • C.R. 11, Pulaski Road at Larkfield Road to Route 25A, 14 Traffic Study/Traffic Calming Initiatives x� State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers Project Classification Status ITS Highway/ Structures PROJECTS' N Ae o � y .a GO o v O L « 0GI G U r51 N in N C 07 O W N C 7 N C N E E O ® x U a p `3 c e V Huntington,NY o C.R. 11, Pulaski Road at Depot Road/Fairground Avenue, Intersection Improvement Study, Huntington, NY C.R. 16, Horseblock Road, Corridor Stud C.R.31 and C.R. 104 Intersection Improvements • C.R.48 Middle Road from Horton Lane to S.R.25 C.R.2,Straight Path—Signing&Signal Reconstruction Design,Suffolk County, NY Construction of a Firematics Training Facility, SCDPW, Ya hank, NY • Suffolk County 6th Precinct,Selden, NY SSTP Bergen Point—Rehabilitation of Final Effluent Tanks,Babylon, NY • Suffolk County Skilled Nursing Facility,Ya hank, NY • Suffolk County Police Helicopter Hangar Facility, ,f Westhampton Beach, NY • Suffolk County Infirmary Rehabilitation, Inspection, Evaluation and Design,Ya hank,NY Suffolk County 4th Precinct,Hauppauge, NY Village of Westhampton Beach Roundabout—Local Safe Streets and Traffic Calming Grant,Westhampton Beach,NY Daly Road/Hauppauge Road Roundabout—Local Safe Streets and Traffic Calming Grant, Huntington, NY • Town of Riverhead Roundabout—Local Safe Streets& Traffic Calming, Riverhead,NY • U.S. Route 1 Improvements,Port Chester NY • Connetquot Avenue—Safety Drainage and Resurfacing Improvements, Islip, NY • McGuirk Street—Pavement Reconstruction&Drainage Improvements, East Hampton,NY o Ocean Avenue and Huntting Lane—Pavement Reconstruction and Drainage Improvements, East Hampton, NY o Sandford Boulevard Replacement,Mt.Vernon,NY Republic Airport Access Modifications—Traffic Impact Study&Design Plans, Farmingdale, NY Lilly Pond Lane Resurfacing, East Hampton, NY 15 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers Table 3 Relevant Projects Traffic Safety Engineering PROJECTS NYSDOT • Access Modifications for NYSDOT Republic Airport,Farmingdale,NY SCDPW • County Road 46/LIRR • County Road 39 Reconstruction Design, (Sunrise Highway to Montauk Highway),Town of Southampton, NY • County Road 97,Nicolls Road—Corridor Study, Brookhaven, Islip, Smithtown, NY • County Road 58—Corridor Study and Preliminary Design, Riverhead,NY • County Road 31 and County Road 104 Intersection Improvements Town of Brookhaven • Town of Brookhaven—On Call Traffic Engineering Services • Traffic Signal Emergency Preemption Control,Town of Brookhaven Town of Riverhead • Town of Riverhead Roundabout—Local Safe Streets&Traffic Calming, Riverhead,NY • Riverhead Alternate Transportation Path,Town of Riverhead,NY • Griffing Avenue Sidewalk Improvement and Traffic Calming Project,Town of Riverhead, NY Town of Islip • Heartland Traffic Impact Study Review,Town of Islip Town of Southampton • Speed Limit Studies,Town of Southampton, NY Hospitals • St. Francis Hospital—Traffic Circulation&Parking Evaluation, Roslyn, NY • Good Samaritan Hospital—Traffic Circulation&Parking Evaluation,West Islip,NY School District • Remsenburg-Speonk School District Various • Accident Studies o Traffic Impact Studies,Long Island,NY • Parking Studies 16 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Shopping Centers Office Developments ■ Home Depot: Patchogue(1991),Shirley(1999), Deer Park(1999), ■ Computer Associates World Headquarters,Hauppauge, (1989),(1999) Hauppauge(1999),Riverhead(1999),Bay Shore(1990),Westbury ■ 2001 Marcus Avenue,New Hyde Park(1993) (1993),Farmingdale(1991) ■ Tilles Corporate Center East(1993 and 1999) ■ K-Mart: Sayville(1991),Syosset(1993) ■ Grumman Expressway Business Center(1991) ■ Brookhaven Town Center,Yaphank(1999) ■ Parkway Plaza Office Building(1987) ■ South Shore Mall,Bay Shore(1992) ■ Bellport Factory Outlet Center,Phase 1,Bellport(1992) Movie Theaters • Bellport Factory Outlet Center,Phase II,Bellport(1996) ■ United Artists: Coram(1984),Groton(1986),Patchogue(1986), ■ Southport Shopping Center,Shirley(1987, 1997 and 1999) Meadowbrook(1994),Hampton Bays(1997), Farmingdale(1998) • Sam's Wholesale Club(1993) ■ • Warner Brothers, New Castle, U.K,(1990) BJ's, Islandia(1994) ■ Costco/Price Club,Holbrook(1992) • Riverhead Center Cinema(1997) ■ King Kullen Shopping Center,Valley Stream(1998) • Bellmore Theater(1997)and(1999) ■ Tanger Factory Outlet Center I,Riverhead(1993) ■ Tanger Factory Outlet Center II,Riverhead(1997) Miscellaneous ■ Bradlees: Westbury(1994), Sayville(1994) ■ Whitney Estate/Greentree Foundation,Manhasset(2002) ■ Riverhead Center, Riverhead(1999) ■ Lockheed Martin,Lake Success(1999) ■ Serota Plaza, Riverhead(2002) ■ Roosevelt Raceway Redevelopment,Westbury(1990) ■ Waldbaums, East Hampton(1999) ■ Brookhaven Hospital, Patchogue(1997) ■ Target: Copaigue(1998), Mount Vernon(1999) ■ Southampton Nursing Home,Southampton(1997) ■ Central Islip Food and Entertainment Center(1999) • Long Island Jewish Medical Center,Lake Success(1994) ■ Hempstead Hub(1999) ■ Mercy Medical Center,Rockville Centre(1995 and 1999) ■ Taubman Shopping Center(1999) • Saint Francis Hospital(1999) ■ Bridgehampton Commons(1984) ■ Westhampton Nursing Home,Westhampton(1991) ■ Pathmark: Centereach(1994),Westbury(1995),Woodbury(1996) ■ Long Island Aquarium,Riverhead(1993) • Hofstra University Stadium(1995) Restaurants ■ Adelphi University,Garden City(1993) ■ Dowling College,Oakdale(1992 and 1999) ■ McDonald's Corporation: Ridge(1989), Miller Place(1988),Wading ■ New York Institute of Technology,Old Westbury(1993) River(1999),Shirley(1996), Deer Park(1995), Huntington(1997), • Dime Savings Bank,Valley Stream(1994) Mattituck(1997),Copaigue(1997)Hampton Bays(1999),Garden City • Marriott Windwatch, Hauppauge(1989) (1990), New Hyde Park(1987) ■ Port Chester Downtown Redevelopment(1999) ■ Checkers: Selden(1997),Shirley(1997), Islip(1996),North Amityville • Cross Sound Ferry(1998) (1999),Huntington (1999) ■ Exxon: Hauppauge(1997),Garden City(1997),Garden City Park ■ Taco Bell: Patchogue(1999), North Lindenhurst(1999) (1997), Lawrence(1997) ■ Wendy's,Nesconset(1993) ■ Nassau Coliseum(1998) • Pizza Hut, Roslyn Heights(1994) ■ 7-Eleven: Hampton Bays(1986),Centereach(1987),Brentwood (1987),Babylon(1987), Ft.Salonga(1989),Southampton(1995) Table 4- Relevant Projects OMDunn Engineering Associates, P.C. Consulting Engineers Highway Design Since its inception in 1982, Dunn Engineering Associates, P.C. (DEA) has specialized in transportation engineering and highway design. DEA has provided these services to many clients including the New York State Department of Transportation, the Suffolk County Department of Public Works, the Town of Brookhaven, the Town of Islip, The Town of Huntington,Town of Riverhead,and the Villages of Westhampton Beach, Southampton and East Hampton. DEA has conducted large scale corridor studies aimed at resolving congestion and safety concerns for long segments of major highway corridors. These projects include the Route 347 Corridor Study for NYSDOT, County Road 97, County Road 58 and County Road 39 Corridor Studies for SCDPW. DEA has also prepared Preliminary Designs and Design Report/Environmental Assessments for several Federal Aid Projects following the Locally Administered Federal Aid Project Manual. With respect to the completion of design documents for Federal Aid Projects, DEA recognizes that the complexity of the preparation of these documents, for what may be perceived as simple projects, has increased in recent years due to changes in the way NYSDOT reviews and processes the material. DEA fully understands what NYSDOT requires in order to approve the Design Documents prior to advancing the project into Final . Design. Design Reports/Environmental Assessments prepared include County Road 39, North Sea Road to Montauk Highway, County Road 46, Moriches-Middle Island Road to the Long Island Expressway and County Road 97, Montauk Highway to Route 25. In addition, DEA has prepared Design Reports for the Middle Road Roundabout,the Westhampton Beach Roundabout and the Daly Road Roundabout. DEA has also prepared Final Design Plans for numerous projects. These projects include the reconstruction of Connetquot Avenue, the construction of three modern roundabouts, the reconstruction of Hauppauge Road, and the reconstruction of several major roadways in the Village of East Hampton. DEA completed Final Design Plans for the reconstruction of County Road 39, between North Sea Road and Montauk Highway and the construction of a modern roundabout at the intersection of County Road 31 and County Road 104, both for the Suffolk County Department of Public Works. 18 ® Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers Traffic Safety Engineering Dunn Engineering has technical expertise in the following areas of traffic safety engineering: • Comprehensive Road Safety Audits • Comprehensive Speed Studies of Speed Limits and Advisory Speeds • Development of Traffic Calming Measures • Traffic Operational Analyses • Traffic sign and Sign System Conceptual Design • Conceptual Traffic Signal Modifications,Including Phasing and Timing • Pavement Marking Conceptual Design • Conceptual Design of Roadside Safety Features • Planning,Conducting,Coordinating and Analyzing Traffic Surveys • Parking Lot Analysis and Conceptual Design • Geographical Information System(GIS)Application/Development • Safety Performance Function Development DEA has performed the following work efforts on numerous traffic safety engineering projects: • Field Investigations,Observations or Measurements • Continual Monitoring of Crash Data • Capacity, Delay, Level of Service (LOS), Origin and Destination (O&D) and other traffic Data Analyses • Statistical Analyses for Before and After Studies • Report Preparation and Documentation • Conceptual or Preliminary Design of Traffic Safety Improvements • Construction Cost Estimating • Project Scoping • Project Meetings -• Presentation of Findings Dunn Engineering Associates, P.C. has demonstrated its ability to successfully complete all of the above noted studies. Examples of relevant studies include: • Priority Investigation Location (PIL) Studies: Dunn Engineering Associates, P.C. has performed Priority Investigation Location (PH,) studies as part of both the Northern State Parkway Corridor Study where 15 locations were examined and the Route 347 Corridor Study where accident investigations were conducted twice and each time ten PIL locations 19 Traffic Study/Traffic Calming Initiatives nor State Route 25 Q Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers were examined. In addition, Dunn Engineering Associates, P.C. has conducted investigations of PIL locations at the request of NYSDOT as part of Traffic Impact Study work being reviewed by NYSDOT. Dunn Engineering has also used the PILSYS program to prepare Form TE213 and has prepared accident collision diagrams utilizing Microstation in the Northern State Parkway Corridor Study. • Data Collection, Capacity Analyses, Modeling: We have collected Automatic Traffic Recorder Counts and intersection turning movement counts at hundreds of locations. This data, along with detailed field inventory data collected by Dunn Engineering Associates, P.C., has been used to perform intersection capacity analyses and ramp capacity analyses in accordance with the latest version of the Highway Capacity Manual software and SYNCHRO. In addition, Dunn Engineering Associates has performed far more intricate modeling of the data using such programs as CORSIM and VISSIM. • TraveI Time, Speed and Delay Studies: We conduct travel time, speed and delay studies utilizing TA88-MVRAP software and a laptop computer mounted in a study vehicle. This software allows the data collected to be summarized in graphical;as well as tabular formats. • Spot Speed Studies/Gap Studies: We conduct spot speed studies utilizing a Falcon hand held radar gun. Vehicle gap and vehicle delay studies, as well as the intersection turning movement counts collected by Dunn Engineering Associates, P.C. are performed with IMC electronic count boards which allow direct downloading of data into a PC for presentation. • Roadway/Intersection Safety Audits: Subsequent to the traffic counts being completed, an experienced traffic engineer visits each key intersection to determine if existing conditions warrant additional improvements beyond traffic signal timing. • Traffic Engineering Impact Studies: We have completed traffic studies for many local municipalities and we have performed traffic impact studies for many private clients seeking to develop or re-develop private properties, which require similar traffic safety engineering examinations and solutions. • Accident Analyses: Dunn Engineering Associates, P.C. utilizes a standard procedure for an accident analysis that complies with standards of each agency. An initial task is to obtain all applicable accident data that is available. If the accident data is not current, then available correction factors are utilized to modify the overall accident rate to approximate current conditions at the project location. Each of the accident data sheets is then examined by an experienced traffic analysis technician under the supervision of an experienced traffic engineer. The technician extracts the applicable data from the accident data form and then proceeds to deal with inconsistencies in the accident data such as erroneous or missing data. 20 ® Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers The Highway Safety Analysis (HAS) software or similar software preferred by many agencies will be used to analyze the accident data and prepare collision diagrams. The tabulated data will then be analyzed by our experienced experts to determine trends in accidents such as types of accidents (fatality, pdo, etc.) or accident prone movements. A summary of the accident data will be presented using the tabulated form, collision diagrams and a summary table. Specific recommendations for improvements will be provided with the accident analysis. • Traffic Conflict Studies/Road Safety Audits: The Dunn Engineering Associates, P.C. Team is fully aware of utilizing traffic conflict study techniques and road safety audits in order to determine the obscure reasons for problems at intersections. Obstructions within or adjacent to the roadway or other factors may adversely impact motorists and this may lead to a poor driving experience and ultimately accidents. As a standard part of our intersection analysis procedures, experienced traffic engineers observe the project location during peak periods in order to identify issues which may indirectly lead to accidents. Other issues which can be identified during the traffic conflict study include poor sight distances, poor sign locations and the presence of pedestrians which may distract drivers. Frequent indecisive actions by motorists in intersections can also indicate that traffic operations at the intersection should be improved. • Implementable, Low Cost Solutions: Dunn Engineering Associates, P.C. successfully recommends quickly implementable,low cost solutions to address the identified traffic safety engineering problems. 21 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers Traffic Calming / Highway Design Projects Village Town and State Roadway Projects Village of Westhampton Beach Roundabout-Local Safe Streets and Traffic Calming Grant,Westhampton Beach,NY Owner. Village of Westhampton Beach Given DEA's extensive and successful experience with traffic calming projects and the LSSTC Grant Program in particular, the Village of Westhampton Beach requested that DEA assess the "Six Corners" intersection for a possible roundabout installation. This signalized intersection had six angled approaches requiring partially split-phased operation, and had large expanses of open pavement. Given the results of the intersection's role as the gateway into the downtown area of the Village and the fact that the Village desired to provide an access from the intersection to a new Village Hall, DEA performed detailed traffic engineering analyses that indicated this location was well-suited for a roundabout. DEA prepared and submitted a successful LSSTC grant application, securing $520,000 of Federal Aid funds for the Village. DEA also presented this project at a public official's meeting, as well as at open public meetings seeking public involvement in the design process. The materials prepared for the grant application, including videos of the VISSIM simulation analysis which had been performed, were heavily used throughout the public involvement phase. DEA prepared complete design plans and specifications for the project and aided the Village in meeting NYSDOT's requirements for project approval, project bidding and project administration. During construction, DEA provided construction inspection services to assure that the project was constructed in accordance with the plans and specifications. The Long Island Branch of the Metropolitan Section of the American Society of Civil Engineers selected this project as the 2009 Winner of Project of the Year. (2006) Town of Riverhead Roundabout-Local Safe Streets &Traffic Calming,Riverhead,NY Owner. Town of Riverhead For the Town of Riverhead, DEA examined the closely spaced intersections of Middle Road with Osborn Avenue and Horton Avenue to determine if both intersections could be replaced with a single roundabout. These intersections were unsignalized and the Town had received complaints and requests for signalization. A feasibility analysis was performed for the possible roundabout. The analysis included a microscopic simulation of the proposed roundabout operation using VISSIM, which verified the traffic engineering analysis. DEA prepared and submitted a successful LSSTC Grant application for the Town, securing$551,000 of Federal Aid funds. DEA prepared the design plans and specifications for the project and aided the Town in gaining the necessary approvals from NYSDOT to construct the project. The design included a 22 ® Traffic Study/Traffic Calming Initiatives ' t , State Route 25 @ Love Lane,Mattituck,Town of Southold May 2016 MMDunn Engineering Associates, P.C. Consulting Engineers drainage plan to resolve flooding in the vicinity of the intersection where groundwater is close to the surface. DEA provided construction inspection services to the Town, aided the Town's administration of the contract and provided liaison with NYSDOT. (2007) County Road 31 and County Road 104 Intersection Improvements,, Owner: Suffolk County Deparhnent of Public Works DEA was responsible for the design of a modern roundabout to replace the unsignalized "Y" type intersection. The intersection improvement was proposed to resolve accident problems at the intersection. The design included the modeling of the intersection proposed with VISSIM, a microscopic analysis program, which can accurately measure delay in the highway segment but also generated realistic computer simulation of the effectiveness of the design. DEA prepared the PS&E plans for the reconstruction of the roadway including pavement, curbing, sidewalk, drainage, signing and pavement markings. The project plans included a detailed Maintenance and Protection plan that allowed for the reconstruction of the intersection while safely maintaining traffic. The construction sequence and MPT phasing were carefully designed in coordination to achieve a smooth construction sequence,minimal construction delays and a safe operation. County Road 58 -Corridor Study,Riverhead,NY Owner: Suffolk County Department of Public Works DEA was responsible for the County Road 58 Corridor Study from the Long Island Expressway to County Road 105 in Riverhead. This study will be the third Corridor Study DEA has primed for Suffolk County in addition to three others that DEA has provided traffic engineering assistance. DEA's proposal was rated technically the best because of our familiarity with County Road 58 and our demonstrated ability to use cutting edge techniques to solve unique problems. DEA utilized videotaped license plate matching techniques to provide origin and destination information within the corridor. Prior studies had utilized postcard O-D techniques wherein postcards were distributed to as many motorists as possible passing a data collection point (usually less than 25%). A 20 to 25% response rate was typical of returns. With the video matching technique, over 90% of identified license plates were matched point-to-point (origin- to-destination). The license plate matching techniques was also used to track movements in the "Riverhead Traffic Circle". The Traffic Circle and how to improve operating conditions at that location was critical part of the project. DEA has already analyzed the circle for a development project using SIDRA. For this project VISSIM, a micro-simulation model from Germany, was used. The model provides micro-simulation at a level with CORSIM but has been designed to handle traffic circles as well as signalized intersections. The model is also capable of providing 3-D simulation. A 23 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 =M Dunn Engineering Associates, P.C. Consulting Engineers comprehensive safety analysis was also conducted. Daly Road/Hauppauge Road Roundabout-Local Safe Streets and Traffic Calming Grant Owner: Town of Huntington DEA performed a traffic engineering study that was modified to serve as the grant application under the LSSTC program, which resulted in winning Federal Aid funds for the Town of Huntington. Daly Road is a residential collector roadway that also serves as a minor arterial for thru traffic because it is the shortest distance between two arterials. It is a two-lane undivided roadway with one travel lane in each direction and additional turning lanes provided at major intersections. The roadway has a posted speed limit of 30 mph, although the 85th percentile speed is in excess of 45 mph and carries between 8,000 and 13,000 vehicles per day. The purpose of this project was to reduce vehicle speeds using minimally invasive traffic calming techniques,improve or provide safe and continuous bicycle facilities for local and through bicycle traffic, and improve or provide safe and continuous pedestrian facilities. As part of the public input process for the implementation of the project, there was a strong public voice in support of the installation of a roundabout at the intersection of Daly Road, Hauppauge Road, and Larkfield Road. This signalized intersection had unusual approach geometrics, and relatively high turning volumes. DEA performed a feasibility analysis that included a microscopic simulation of the proposed roundabout operation using VISSIM, which verified the results of the traffic engineering analysis. The roundabout design was overlaid on aerial photography to provide a graphic representation of what the completed project would look like, and assisted the grant reviewers and the general public in understanding the proposed improvements. DEA completed much of the public outreach work through open Town Board meetings, as well as work sessions with groups.of residents. DEA prepared a successful LSSTC Grant application that resulted in an award of$866,500.00 in Federal Aid funds to the Town of'Huntington. DEA completed the design and preparation of specifications for the construction of the project that provided curb, sidewalk and traffic calming improvements along 3 miles of roadways as well as the replacement of signalized intersection with a modem roundabout. During the design DEA negotiated with NYSDOT and the New York State Park Commission to allow the roundabout to be placed partially on rights-of-way for the Northern State Parkway. The project construction cost was$2,100,000.00. (2005) Connetquot Avenue-Safety Drainage and Resurfacing Improvements,Islip,NY Owner: Town of Islip Department of Public Works DEA performed a detailed Traffic Engineering Study to improve safety and implement traffic calming measures along an approximately I1/a mile stretch of this heavily traveled north-south Town of Islip roadway.. Among the short term recommendations developed and implemented were the installation of additional signing, clearing of vegetation to improve sight distances and the installation of flashing beacon curve warning signs. DEA prepared the P.S.&E. package to 24 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers implement various long term enhancements including geometric improvements to increase horizontal curve radii and to modify vertical grades and superelevations. Two fixed time signals were designed and one existing signal was converted to fixed time operation to establish a fixed time signal system as a traffic calming measure. Modification of the horizontal alignment required the preparation of taking maps at two locations. The plans also included upgrading the existing drainage facilities throughout the corridor, installation of curbs and sidewalks and resurfacing of the entire stretch of roadway. Lilly Pond Lane Resurfacing,East Hampton,NY Owner: Town of East Hampton DEA designed plans for the resurfacing and reconstruction,where needed, of Lilly Pond Lane in the Village of East Hampton. The one and 1/2 mile project in the Village of East Hampton involved major drainage improvements and extensive utility coordination. McGuirk Street-Pavement Reconstruction&Drainage Improvements,East Hampton,NY Owner: Village of East Hampton DEA was responsible for design of pavement reconstruction and drainage improvements for McGuirk Street in the Village of East Hampton,NY. Ocean Avenue and Hunttiing Lane—Pavement Reconstruction and Drainage Improvements,East Hampton,NY Owner: Village of East Hampton DEA was responsible for the design of pavement reconstruction and drainage improvements for both Ocean Avenue and Huntting Lane in a single project. Ocean Avenue had a narrow concrete base that was widened and resurfaced. The widened pavement had failed and much of the resurfaced pavement had peeled off. The design provided a standard cross section for the length of the road and added substantially more drainage. Pavement outside of the concrete base was reconstructed,the old resurfacing of the concrete pavement was removed and the entire roadway resurfaced. Huntting Lane was an asphalt roadway with a relatively flat cross section and flat spots in its profile which caused flooding. The grass shoulders of the roadway were-heavily rutted and often flooded. DEA established a_normal crown and_with t-wing and leveling and pavement milling established a profile which permitted the roadway to drain. New drainage facilities were also installed, the grass shoulders reconstructed and street lighting added. The total cost of the approximately one mile length of the project was $900,000.00. Republic Airport Access Modifications-Traffic Impact Study&Design Plans, Farmingdale,NY Owner: New York State Department of Transportation,Region 10 DEA was responsible for all phases related to the development of retail space on NYS Route 110, adjacent to Republic Airport. The project included multiple variations of a Traffic Impact 25 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love lane, Mattituck,Town of Southold May 2016 3 Dunn Engineering Associates, P.C. Consulting Engineers Study, including data collection, analysis, and development of innovative geometry and signal phasing to accommodate the high volumes with restricted access to Route 110. DEA prepared roadway plans, pavement markings and signing plans, maintenance and protection of traffic plans and plans depicting typical sections and various miscellaneous details. Specifically, the plans for Route 110 entailed reconstruction of the existing medians to accommodate a double left turn lane entering the site where a single left turn lane existed and the creation of anew median opening to allow for a double left turn lane exiting the site. Other improvements on Route 110 consisted of the elimination of existing driveways from the former use of the site (Polytechnic University) and the installation of concrete sidewalks and handicap ramps along the entire frontage. Within Republic Airport, Grumman Lane, an undivided two lane roadway, was reconstructed as a four lane divided roadway with a raised median and full shoulders. Other improvements included the reconstruction and realignment of an existing intersection to provide access to the New York State Police barracks and improve the circulation of traffic in the vicinity of the Terminal building. Extensive coordination of project elements was required with NYSDOT,Republic Airport and State Police personnel. (2007) County Road 97,Nicolls Road-Corridor Study,Brookhaven,Islip,Smithtown,NY Owner. Suffolk County Department of Public Works DEA was responsible for a long-range planning study on CR 97/Nicolls Road. The study examined conditions and made recommendations for improvements on Suffolk County Road 97, Nicolls Road, in the Towns of Brookhaven and Islip. The study made projections regarding future conditions on the road, and attempted to determine what Nicolls Road will look like in order to provide the traveling public with a safe, efficient trip in the future. The community's input was vital to the development of solutions which incorporated environmental and community concerns and the study included an extensive public information effort, including a project website. The portion of Nicolis Road under consideration included approximately 13 miles of roadway, from Sunrise Highway (NYS Route 27) in the south to North Country Road (NYS Route 25A) inclusive, in the north. Nicolls Road, a major north-south arterial, forms a vital link in Suffolk County's transportation system.It links the area's major east-west corridors: Montauk Highway (County Road 80), Sunrise Highway (New York State Route 27), The Long Island Expressway (I495), Middle Country Road (NYS Route 25), Nesconset Highway (NYS Route 347) and North Country Road (NYS Route 25A), and provides direct access to the SUNY Stony Brook Campus, the Suffolk County Community College Campus, and the University Hospital at Stony Brook, as well as indirect access to large areas of residential and commercial development: Seventeen bridges pass over or under Nicolls Road within the study area. A comprehensive safety analysis was conducted. 26 ® Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane,Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers County Road 97,Nicolls Road -Major Investment Study (MIS),Brookhaven,Islip, Smithtown,NY Owner. New York Metropolitan Transportation Council-NYMTC DEA was responsible for a New York Metropolitan Transportation Council(NYMTC) project to upgrade the level of effort for the ongoing CR97, Nicolls Road Corridor Study to conform to Federal guidelines for a Major Investment Study (MIS). An MIS is required by Federal regulation for highway projects with the likelihood of having significant impact on capacity, traffic flow and levels of service in a corridor. Several of the alternatives likely to emerge from the ongoing corridor study being progressed by the consultant team led by DEA qualify as_Major Metropolitan Transportation Investments (MMTI), as described in NYMTC's Major Metropolitan Transportation Investment Criteria and Major Investment Study Procedures. Among other criteria, high-type highway projects are defined as those that involve the construction, extension or expansion of full or partially controlled access principal arterials for .one or more miles, construction of a high-occupancy vehicle(HOV)lane, and having substantial cost ($100 million or greater). CR97, Nicolls Road is considered a partially controlled access highway facility, and the study area includes 17 bridges,many of which could require substantial work, which could significantly increase construction costs. The MIS will seek to determine the most efficient, community-sensitive, and cost-effective strategy for the improvement of Cr97, Nicolls Road, including long and short term alternatives for improving mobility. Public transportation options will be considered, building upon the considerable groundwork laid by NYSDOT in the LTTP2000 study, which resulted in recommendations for robust improvements to the public transportation system. Contract negotiations involved coordination among NYMTC, NYSDOT, SCDPW, Suffolk Transit and FHWA. In an unusual move, FHWA and NYMTC concurred in retaining the DEA consultant team without the need to readvertise for competitive bidding, so that the MIS could directly benefit from the public involvement and planning analysis components in the existing corridor study,and then proceed with the MIS. The work will be performed under a supplemental agreement to the existing corridor study contract with SCDPW,with an initial estimated additional cost of$300,000 to $350,000,for a total contract cost approaching$2,000,000. Scope revisions are being finalized,and the project is tentatively scheduled for completion in early spring of 2006. Long Island Transportation Plan 2000(LITP 2000)for NYSDOT (D008594),Nassau & Suffolk Counties,NY Owner: New York State Department of Transportation, Region 10 DEA was responsible for the traffic data collection and analysis for the project including O&D studies, traffic volume counts, and turning movement counts. DEA was also responsible for the conduct of the first major goods movement study for Long Island which included detailed 27 Traffic Study/Traffic Calming Initiatives - State Route 25 @Love Lane, Mattitucic,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers automatic vehicle classification counts, identification of major freight generating centers and a comprehensive telephone survey of freight movers. DEA personnel served as consultant facilitators to three of the six technical subcommittees established to solicit and coordinate input from local governments and members of the public, land use and zoning, cargo movements and auto travel. A modeling platform was constructed that combined the features of TRANPLAN, a planning model, with INTEGRATION, an analysis model. This modeling platform will allow the State to test the combined effects of various build alternatives and the interrelationship of other planned improvements. The combined models were constructed to assess all of Long Island. County Road 39-Traffic Corridor Planning Study,Southampton,NY Owner: Suffolk County Department of Public Works Responsible for a long range planning study for County Road 39 (North Highway) in the Town of Southampton, N.Y. This heavily traveled corridor spans 5.6 miles from the terminus of Sunrise Highway to Montauk Highway. This study is focusing on existing and projected future capacity and safety problems on the corridor. DEA has utilized traditional analytical techniques as well as simulation modeling with CORSIM to analyze existing conditions as well as future conditions based on developed growth forecasts. The DEA team is developing a range of alternatives for corridor improvement to address deficiencies while taking into account the unique nature of the South Fork communities and sensitivity to community concerns. County Road 39 Reconstruction Design;(Sunrise Hwy to Montauk Hwy),Town of Southampton,NY Owner: Suffolk County Department of Public Works DEA was responsible for the preliminary design for the reconstruction of County Road 39 from Sunrise Highway in Shinnecock Hills to Montauk Highway east of Southampton Village. The preliminary design of the 7 plus mile roadway included a complete environmental assessment and public participation effort. DEA performed several "corridor studies" and produced a number of Expanded Project Proposals (EPPs) for the New York State Department of Transportation and Suffolk County Department of Public Works. The EPP is the first phase of a highway reconstruction project and the preliminary design. County Road 58 and Mill Road-Widening and Reconstruction,Riverhead,NY Owner: Suffolk County Department of Public Works Responsible for the plans for the widening of Country Road 58 from three lanes to five lanes, and the reconstruction of Mill Road. Also involved the installation of new drainage systems, and four traffic signals and 3,000 feet of sidewalk. 28 ® Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers County Road 2, Straight Path - Signing & Signal Reconstruction Design, Suffolk County, NY Owner. Suffolk County Department of Public Works Responsible for the preparation of traffic signal, interconnect, pavement marking, and signing plans for the reconstruction of C.R. 2, Straight Path from (1) Grand Boulevard to Old Country Road in Wyandanch; and(2)from Old Country Road to Deer Park Avenue in Half Hollow Hills, Suffolk County,New York. DEA worked closely with the prime consultant and the SCDPW to develop a new lane configuration and signal phasing for the intersections of C.R. 2 at Long Island Avenue and Merritt Avenue/Acorn Street. This required special consideration of the operation of the two closely spaced traffic signals designed for these intersections, as well as the at-grade crossing of the Long Island Rail Road between the signals. DEA worked also closely with the County and the State to devise an intersection modification at the intersection of Straight Path at Deer Park Avenue(NYS Route 231). Furthermore,DEA was responsible for the collection and analysis of all traffic and accident data, and evaluation of alternative improvements. County Road 48-Middle Road from Horton Lane to State Route 25' Owner. Suffolk County Department of Public Works Responsible for all of the traffic engineering aspects for the reconstruction of the five mile segment of C.R.48 as referenced above. Some of the objectives of this project were to provide a continuous common left turn lane which will increase safety by moving left turn vehicles out of the thru lane, replace or rehabilitate the roadway pavement, upgrade the shoulder and sidewalk area for bicyclists and pedestrians, and incorporate these improvements with a minimal impact on the abutting businesses,and residential areas fronting onto C.R.48. DEA collected and analyzed traffic turning movement counts, volume counts, traffic accidents and prepared a traffic study for this five mile section of roadway. DEA also investigated traffic cahning techniques and prepared traffic signal plans,pavement marking plans and sign plans for this project. Newtown Lane Traffic Calming,Village of East Hampton,NY Owner. Town of East Hampton Newtown Lane is an important downtown street in the center of East Hampton Village. On the east end, it connects to Montauk Highway and is flanked by stores making up the central business district. On the west, the roadway crosses the Long Island Rail Road with Railroad Avenue intersecting from the south parallel to the railroad tracks. Newtown Lane was 62 feet wide with parking on both sides. The overly wide single travel lanes in each direction often lead to vehicles passing each other and creating an unmarked four-lane road. In addition, pedestrian activity in the area is high due to the concentration of retail uses and the train station.-Initially, DEA was asked to review a problem residents of Pleasant Lane were having exiting their dead- 29 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers end street onto Newtown Lane. Pleasant Lane intersected Newtown Lane only 125 feet from Railroad Avenue and sight distance to the left, for exiting traffic, was poor due to parked vehicles. In addition, Railroad Avenue intersected Newtown Lane at a relatively flat angle with a right turning volume of over 400 vehicles per hour. Because of the flat angle and the excellent sight distance, these right-turning vehicles often "rolled" through the stop sign. DEA developed a solution which included realignment of Railroad Avenue to intersect Newtown Lane at an angle closer to ninety degrees and with a curb radius of 25 feet. The curb returns at both Railroad Avenue and Pleasant Lane were "bumped out" so that parking was indented. Formal left turn lanes were added. DEA was responsible for coordination with the Long Island Rail Road. It was necessary to rotate and shorten a crossing gate that would have interfered with left turning traffic on Newtown Lane at Railroad Avenue once the new pavement markings were in place. Town of Brookhaven-Preemption System Townwide,Brookhaven,NY Owner: Town of Brookhaven DEA designed a townwide emergency vehicle'preemption system for all traffic signals within the Town of Brookhaven, including State, Town, County and Village signals. DEA selected a preferred system with input from Town and emergency service providers and prepared designs and bid documents for each of five project phases with a total of more than 400 signals. In addition to design of the preemption system for each intersection, DEA also designed signal phasing changes and hardware upgrades at many locations. DEA continues to provide the Town with troubleshooting,technical support and monitoring services for the system. County Road 58, Serota Plaza Shopping Center - Design of Roadway Improvements, Riverhead,NY Owner: Suffolk County Department of Public Works Responsible for preparing the design of roadway widening plans and other improvements along more than one mile of roadway. The DEA effort resulted in contract documents to widen what was a 3 lane roadway into a 4 lane roadway with turning lanes and sections of continuous left turn lanes. Improvements included pavement widening, curb, sidewalk, drainage and traffic signal installation,pavement markings and signing. Suffolk County DPW- CR 46/LIRR Owner: Suffolk County Department of Public Works Dunn Engineering Associates, P.C. is responsible for the design services, including data collection and accident analyses, in connection with Reconstruction of CR 46, William Floyd Parkway from Moriches-Middle Island Road to the vicinity of the LIE. The services include evaluation of all current and future traffic needs at this location as well as evaluation of all possible alternatives that may be required for the bridge structure over the railroad. An in-depth 30 Traffic Study/Traffic Calming Initiatives oj, kr State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers evaluation was, performed for the existing bridge and its rehabilitation alternatives for future expansion and/or complete removal and replacement. Dunn Engineering Associates, P.C. design efforts for the County's selected alternative includes an additional through lane to the bridge by removing the raised center median and part of the sidewalk on the west side. The design also includes the rehabilitation of the 3 span continuous concrete-bridge,which results in the removal from the NYSDOT's.list of"Deficient Bridges". Dunn Engineering Associates,P.C. design conforms to both the NYSDOT design,procedures`for Phase IN and Federal Aid requirements to make it a candidate for Federal Aid•funding. Riverhead Alternative Transportation Path,Town of Riverhead,NY Owner: Town of Riverhead Designed new or rehabilitated existing sidewalks,off--road bike paths,on-road bike lanes through pavement markings, signing, or widening of existing roads, of bike racks and or lockers, new or modified traffic control devices such-as traffic signs or signals, traffic calming devices and techniques, and installation of pedestrian crosswalks Griffing Avenue Sidewalk Improvement and Traffic Calming Project, Town of Riverhead, NY Owner: Town of Riverhead Assisted the Town of Riverhead'and the Riverhead School District in applying for and receiving Federal funding for the implementation of a comprehensive traffic calming program on the roadways surrounding the main campus of the district. Town of Brookhaven'-On-Call Trak Engineering Services Owner: Town of Brookhaven Dunn Engineering Associates, P.C. was-responsible for on-call traffic engineering services for the Town of Brookhaven. Assignments have included the design and coordination of numerous traffic signals and the performance of traffic safety evaluations. Dunn Engineering Associates, P.C. has prepared several "neighborhood" traffic studies wherein an area of the Town is surveyed to determine accident hot spots and to develop remedial measures. These studies often include an evaluation of traffic calming features to reduce speeding and cut-through traffic. Dunn Engineering Associates, P.C. responsibilities typically include field observations, data collection, traffic analysis, and development of recommended improvements. In order to implement the proposed improvements, traffic signals, roadway improvements, and pavement markings and signing plans have been developed for a multitude of'projects. 31 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of,Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers Access Modifications for NYSDOT Republic Airport,Farmingdale,NY Owner: New York State Department of Transportation,Region 10 Prepared roadway plans at Republic Airport for the reconstruction of Grumman Lane and several internal intersections, the removal of the existing main access roadway to -the airport and modifications to NYS Route 110 to accommodate changes in the airport's access as well as to provide access to a new shopping center. Included pavement markings and signing,maintenance and protection of traffic, typical sections and various miscellaneous details. Route 110 plans included reconstruction of the existing medians to accommodate a double left turn lane entering the site where a single left turn lane existed and the creation of a new median opening to allow a double left turn lane exiting the site. Eliminated existing driveways adjacent to the airport, closed the existing airport entrance, improved the intersection at Grumman Lane, constructed new shopping center driveways, and installed concrete sidewalks and handicap ramps along the entire frontage. Within Republic Airport, Grumman Lane an undivided two lane roadway was reconstructed as a four lane divided roadway with a raised median and full shoulders. Reconstructed and realigned an existing intersection to provide access to the State Police barracks and improve the circulation of traffic in the vicinity of the Terminal building. The project included a Traffic Impact Study with multiple access alternatives and development of innovative geometry and signal phasing to accommodate the high volumes with restricted access to Route 110. Extensive coordination of project elements was required with NYSDOT,Republic Airport and State Police personnel. Various Parking Studies Owner: Various Dunn Engineering Associates, P.C. conducted parking studies of several shopping centers in accordance with ITE and Urban Land Institute procedures. Supervised traffic engineering and parking data collection and parking occupancy analysis. Prepared detailed engineering reports on the parking requirements and designed parking lot configurations for several shopping centers in order to conform to Town Code requirements. Used engineering principles to design the layout of the parking fields as well as the internal traffic circulation plans. Designed parking lot configurations in order to optimize internal traffic circulation and safety. Determined the engineering costs for the parking lot designs recommended in the engineering studies. Studies included Home Depot, Shirley, NY; Home Depot, Kings Park, NY; Carpetman, Southampton, NY; Westhampton .Beach Performing Arts Center, Westhampton Beach, NY; Walgreens, Shirley, NY; Cross Sound Ferry, Orient, NY; Bank of Smithtown, Brentwood, NY; Stop and Shop,Hampton Bays,NY; Sag Harbor Village,NY. Accident Studies Owner: Various Engineer-in-charge of accident studies of sections of roadways identified as High Accident Locations and where safety is a concern. Projects include an apartment complex in Port 32 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers Jefferson, an entertainment complex in Central Islip, home improvement stores (Coram and Shirley), several high-turnover/sit-down restaurants (Jericho, Center Moriches, Coram, Rocky Point, Copiague, and Patchogue), as well as shopping centers and private developments to be located along major interstate highway facilities in both Nassau and Suffolk Counties. Conducted detailed accident investigations based on accident records obtained from both the Suffolk County Department of Public Works and the New York State Department of Transportation. Identified accident types and patterns from accident reports, analyzed highway engineering deficiencies, and made recommendations for improvements. Prepared accident collision diagrams as part of the accident analyses procedure. Extensively utilized analysis software for accident investigations requiring accident data reduction, accident diagrams, and accident statistical analysis. Heartland Traffic Impact Study Review,Town of Islip Owner: Town of Islip Project Engineer for the review of the VISSIM analysis of the Sagtikos Parkway and Long Island Expressway conducted by the applicant's consultant for the project E.I.S. The VISSIM model analysis files are transferred to Dunn Engineering Associates,P.C. and run by Dunn Engineering Associates, P.C. to assure that the modeling results are accurate. Dunn Engineering Associates, P.C. reviewed all inputs and recommended modifications where necessary or additional documentation to support the original work. Speed Limit Studies,Town of Southampton,NY Owner: Town of Southampton Performed traffic engineering and safety investigations regarding existing and recommended speed limits on Town roadway segments, which is similar to the RFP requirements for comprehensive Speed Studies of speed limits and advisory speeds. In order to determine the appropriate speed limit for each segment of roadway, a linear speed zone evaluation was conducted. This evaluation consisted of- 1. f:1. Collection and analysis of speed data for vehicles traveling on the roadway segment during free-flow conditions. 2. Collection and evaluation of information regarding the nature and intensity of roadside development along the segment. 3. Collection and evaluation of geometric information regarding the roadway segment. 4. Collection and evaluation of traffic volume data on the roadway segment. 5. A review of information regarding accidents that occurred on the roadway segment for the latest three years for which data was available. To determine the prevailing speed characteristics of vehicles traveling on the roadway segment, radar speed detection equipment was utilized to collect free-flow traffic speeds. Approximately 33 Traffic Study/Traffic Calming Initiatives + State Route 25 @ Love Lane,Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers 200 readings were taken on the roadway segment, and this information was analyzed. In order to further evaluate whether the speed limit is appropriate, information about the nature and intensity of roadside development, as well as data regarding the geometry and traffic volumes on the roadway,was analyzed. This information was utilized to develop a Highway Development Index (HDI) and a Highway Geometric Factor (HGF) for the segment. The HDI considers the nature and intensity of development along the roadway, as well as on intersecting streets, and the HGF considers lane widths,median types,pavement condition and traffic volumes on the roadway. Where the 85"percentile speed-is higher than the posted speed limit,recommendations included: 1) an attempt should be made to gain compliance with the existing regulations, and 2) other alternatives should be investigated such as traffic calming and/or other geometric improvements to bring the overall operating speed in compliance with the lower posted speed limit. Roadway segments examined included: a) Shrubland Road/ Sebonac Road; b) Butter Lane; c) Deerfield Road; d)Lewis Road;e)Lumber Lane;f) Mecox Road; g)Millstone Road;h)Mitchell Lane; i) North Sea Road;j) Noyac Road; k) Old Country Road; 1) Old Quogue Road;_m) Sandy Hollow Road; n) Scuttlehole Road; o) Ponquogue Ave.; p) Watermill Towd Road; and q) Speonk-Riverhead Road. Various Traffic Impact Studies,Long Island,NY Owner. Various Clients In order to gain approval of their proposed project from municipal, County and State governments,developers require an engineering study that will appraise the traffic aspects of this project and determine its impact on the existing street system. In broad terms, the factors that need to be considered are existing traffic flow, traffic generation, traffic distribution, capacity, access and safety. Remsenburg-Speonk School District Owner. Remsenburg-Speonk School District The Remsenburg-Speonk School District requested a comprehensive traffic engineering evaluation of the elementary school. This study included field observations, the overall traffic movements including the drop-off and pick-up traffic operations. Turning movement counts were collected at the various driveways. Trac volume counts were collected on the adjacent street and parking demand was measured during this spring concert. Various parking lot and traffic circulation designs were presented to the School Board along with the advantages and disadvantages of each. A final determination was made by the School Board and the approved design enhanced traffic circulation, eliminated dead-end isles, increased the available parking from 40 to 145 spaces, provided sidewalks and raised crosswalks to improve access to the school and separated the school bus traffic from-the parent drop-off and pick-up ,rte 34 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers area. It should be noted that the plans for the improvements in this project were designed in-3 months and the project was constructed in 2 months and completed on the Friday before Labor Day 2008 to be ready for the opening of school the following week. Good Samaritan Hospital --Traffic Circulation&Parking Evaluation,West Islip,NY Owner: Good Samaritan Hospital Dunn Engineering Associates, P.C. was responsible for engineering evaluation of the traffic operations for the 431-bed Good Samaritan Hospital Center, located on Montauk Highway in Islip, Suffolk County,New.York. Existing and future parking demand,traffic circulation, and off site traffic impacts were evaluated, in support of the master facilities plan being developed for the future of the Hospital. Parking occupancy studies were conducted to determine whether deficiencies existed in the size or the accessibility of the site's parking facilities. Traffic volume and turning movement counts were collected and analyzed to determine the adequacy of the existing access and site circulation system. Parking, access and circulation were then examined to determine what improvements would be necessary to accommodate future expansion of the hospital in accordance with the hospital master facilities plan. 35 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 D Section 3 Experience of Key Personnel Dunn Engineering Associates, P.C. Consulting Engineers In 1982,Mr. Walter Dunn,P.E.formed Dunn Engineering Associates to provide a full service, technical approach to today's problems using tomorrow's vision. Walter will serve as Quality Assurance Manager to assure the successful design and completion of the project. Mr. Ronald Hill, P.E., Principal-in-Charge, had over seventeen years experience working for NYSDOT. Mr. Hill provides village engineer functions for the Village of Westhampton Beach. These services include,advising the Planning Boards on site plan matters, conducting final site inspections of all commercial developments to ensure compliance with site plan and zoning ordinances. Mr. Hill provides technical guidance on development including village compliance with The State Environmental Quality Review Act. Mr. Hill will be the Principal-in-Charge for this project. Mr. Alex Gimpelman, P.E., has been responsible for the preliminary and final design of three roundabouts in Suffolk County. Two are currently operational. Mr.Giinpehnan also assisted the Village of Westhampton Beach and the Town of Riverhead during the construction phase of the contract in particular working with the municipalities and the contractor to safely manage the construction while maintaining traffic flow through the work areas. In addition to the design of the roundabouts, Mr. Gimpelman designed the reconstruction. of Daly Road for the Town of Huntington and the reconstruction of Connetquot Avenue for the Town of Islip. Mr. Gimpelman completed the Final Design for the reconstruction of County Road 39 from North Sea Road to Montauk Highway. He was also responsible for Final Design and P.S.&E. for Ocean Avenue and Huntting Lane in East Hampton. Resumes of Key Personnel are contained in Section 5,Resumes. Our affiliate, Norton Brothers Dunn Engineering and Surveying, LLP, (NBD) will be responsible for all survey and mapping work that may be required including topographic, engineering and property line surveys. Norton Brothdrs Dunn Engineering & Surveying, L.L.P. (NBD)is the successor firm to Norton Brothers, a well known and respected central Long Island Land Surveying and Site/Civil Engineering firm founded in 1926. Norton Brothers Dunn's practice focuses on assignments for government agencies on Long Island as well as on title and topographic surveying, subdivision mapping and site planning for both commercial and multi- family residential developments. Some of the key factors contributing to NBD's successful operation include: • Extensive use of aerial photogrammetric topographic mapping. • Preparation of Roadway surveys and base map preparation for roadway and intersection conceptual design plans and preliminary as well as final design plans. • Preparation of property acquisition maps,if necessary. 36 Traffic Study/Traffic Calming Initiatives 1 ' State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 MMDunn Engineering Associates, P.C. Consulting Engineers • Preparation of thousands of shore front boundary line (including monumentation) and topographic surveys at Fire Island (including Davis Park,Ocean Ridge,Water Island, Cherry Grove, Fire Island Pines, Point O'Woods, Ocean Bay Park) together with many mainland shore front communities in Suffolk County. • Use of numerous cross sections of beach to show contour lines for Department of Environmental Conservation applications. • The provision of elevations of beach beyond 16 foot contour line and location of the toe and top of the dune and location of the shore line. • Preparation of Tidal Wetlands Acquisition Maps for the New York State Department of Environmental Conservation. If necessary, Norton Brothers Dunn is ready to assist DEA and apply their proven expertise on behalf of the Town of Southold to satisfy the needs of this project and to complete it on time and within budget. 37 � Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 b Section 4 Scope of Work Dunn Engineering Associates, P.C. Consulting Engineers Project Understanding and Technical Considerations Dunn Engineering Associates staff has reviewed the RFP we received from the Town of Southold regarding a traffic study at the request of the Mattituck-Laurel Civil Association to evaluate the existing conditions at the intersection of State,Route 25 and Love Lane. In this study, DEA shall develop and propose traffic calming design alternatives and devices including, but not limited to, pavement line striping, textured pavement, rumble strips, variable message radar speed sign(s), painted/elevated crosswalks, illumination, treatments, mountable concrete curb(s)/median(s), curb/sidewalk bulb-outs, rectangular rapid flashing beacons(s), sign(s), portable changeable message signs, traffic control lights, roundabout(s), landscaping and other traffic calming alternatives. After a visit to the site and reading the material provided, as well as, a portion of the most recent report prepared by the Mattituck-Laurel Civic Association, we fully appreciate the significance of all of the issues, and we are committed to meeting all of the objectives of the project. We have identified a number of considerations which are important in defining the scope of the project. Technical Approach Dunn Engineering Associates is ready to enter into an agreement with the Town of Southold to provide professional engineering services as listed in the RFP. Task One, Develop Priority Plan for Performing Work Efforts and Develop Data Collection Plan The following tasks shall be included: 1. Develop a priority plan with the Town to develop conceptual design alternatives at the three locations of a) State Route 25 from New Suffolk Avenue to Wickham Avenue,b) Love Lane from Route 25 to County Road 48, and c) Old Sound Avenue from Route 25 westerly to Westphalia Avenue. Our initial plan is to focus on the intersection of Route 25 at Love Lane/Old Sound Avenue. 2. Make several personal visits to the site locations to attest to our observations of existing traffic movements at various times of the day and under different conditions � 38 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck, Town of Southold May 2016 r Dunn Engineering Associates, P.C. Consulting Engineers 3. Examine, collect and analyze available data from government agencies that include the Town of Southold, the Suffolk County Department of Public Works and the New York State Department of Transportation,as well as the files of Dunn Engineering Associates. This data shall include a) accident records for the last three years, b) machine traffic counts, 'c) intersection turning movement_counts, d) as-built design plans, e) aerial photogrammetry, e) proposed highway projects, f) planned developments, and g) property tax maps of adjacent uses. 4. Determine data that roust be collected to fill in the missing gaps for information necessary to prepare conceptual design plans for the various traffic calming improvement strategies. 5. Prepare a data collection plan for this additional data collection effort. a) Depending on the availability of data, determine the need to collect intersection turning movement counts on a Weekday between 7:00 A.M. to 9:00 A.M. and 4:00 P.M. to 6:00 P.M. as well as on a Saturday from 11:00 A.M. to 2:00 P.M. on Route 25 at 1) New Suffolk Avenue, 2) Love Lane/Old Sound Avenue, 3) Wickham Avenue and on C.R. 48 to determine traffic volumes and patterns, at 4) Westphalia Avenue, 5) Love Lane, and 6) Wickham Avenue, as well as 7) Westphalia Avenue at Old Sound Avenue. b) Determine the need for automated traffic counts on Love Lane both north of. Route 25 and just south of C.R. 48, Old Sound Avenue between Route 25 and Westphalia Avenue, Route 25 between New Suffolk Avenue and Love Lane, as well as between Love Lane and Wickham Avenue for 24 hours. 6. In order to`get a running head start on evaluating the major intersection, turning movement counts shall be collected on Route 25 at Love Lane/Old Sound Avenue on a weekday between 7:00- 9:00 A.M. and 4:00 - 6:00 P.M. as well as on a Saturday between 11:00 A.M. to 2:00 P.M. Task Two,Develop Traffic Calming Strategies 1. Prepare a Table of Traffic Calming Strategies and the intersections/roadway sections where- they can be considered. The traffic calming strategies will include, but not be limited to, pavement line striping, textured pavement, rumble strips, variable message radar speed � 39 Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck, Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers sign(s), ,painted/elevated crosswalks, illumination treatments, mountable, concrete curb(s)/median(s), curb/sidewalk bulb-outs, rectangular rapid flashing beacons(s), sign(s), - portable changeable message signs, traffic control lights, roundabout(s), landscaping and other traffic calming alternatives. 2. Review the table with the Town to select the locations for preparation of concept design plans. 3. Develop'conceptual conceptual design plans utilizing appropriate traffic calming strategies to improve pedestrian and vehicular safety while complying with the Americans with Disabilities Act. These conceptual design plans will be prepared in Auto CAD format on 11"'x 17" plan sheets.-A 50% Concept Design shall be submitted to the Town for review. The initial list of these conceptual design plans shall include: • Install a Roundabout on Route 25 at Love Lane/Old'Sound Avenue. Figure 3 presents a conceptual design plan for a possible modern roundabout that has been superimposed on an aerial map of the Route 25 at Love Lane/Old Sound Avenue intersection. • Restripe Route 25 at Love Lane intersection to tighten up overall intersection operation for pedestrians and vehicles. • Restrict turning movements at Route 25 at Love Lane intersection to improve pedestrian and vehicular safety. • Examine establishing one-way couple system to increase parking, enhance traffic circulation and improve pedestrian and vehicle safety in the block including: a. Love Lane and Westphalia Avenue b. Old Sound Avenue and-Pike Street • Examine possible implementation of adding thru or turning lanes at the intersections of C.R.48 at a)Westphalia Avenue,b)Love Lane, and Wickham Avenue. • Examine possible implementation of adding turning lanes on a) New Suffolk Avenue, b) Wickham Avenue,and c)Love Lane at their intersections with Route 25. • Examine'additional truck restrictions within the downtown. • -Develop routing information signing system to re-route traffic from C.R. 48 to NYS Route 25 to avoid Love Lane Business District. • Determine possible locations such as on Old Sound Avenue to convert parallel parking spaces to angle spaces. 40 . Traffic Study/Traffic Calming Initiatives State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 « r N ol IL -7z- , . �\ 1 1r j��ti.. r / �1.• � 1 o f, Q �5 a Dunn Engineering Associates, P.C. Consulting Engineers • Create landscape islands/extensions/bulb-outs at upgraded pedestrian crosswalks. 4. Review the conceptual design plan alternatives with the Town, NYSDOT and SCDPW to gain their input and comments. 5. Evaluate the conceptual design pian alternatives by identifying advantages and disadvantages of each one and categorizing them as a) short-term, intermediate, or long term project, and b) low cost,medium cost and high cost. Task Three,Prepare a Preliminary Report 1. Prepare a preliminary report that includes a) the Table of Traffic Calming Strategies, b) documentation and incorporation of reviews and comments from the Town, County and State as well as from the Mattituck Laurel Civil Association/public, c) conceptual design concept plans, d) their advantages and disadvantages related to meeting the goals of the study, and e) cost estimates for all recommended project concept designs and traffic calming alternatives. Task Four, Identify Next Stens Required to Complete the Analysis of Each Conceptual Design Plan Alternatives 1. For instance, for the alternative of the selection of a Roundabout on Route 25 at Love Lane/Old Sound Avenue,the next steps could include: • conduct a detailed Feasibility Analysis. • 'use the intersection turning movement count data collected in Task One to serve as input into the VISSIM simulation model to assure successful operation of the roundabout while achieving improvement in pedestrian and vehicular safety. • examine treatments/accommodation of private driveways into the Feasibility Analysis. • examine need to acquire or exchange portions of private property if necessary to accommodate the geometry of the roundabout. • utilize property tax maps to gain information on adjacent properties as necessary. In the event, that land surveying information is required, Norton Brothers Dunn shall provide these services. • examine landscaping in the center of the roundabout and in former pavement areas to provide an aesthetically pleasing environment and create an attractive setting for entry into the downtown. 42 Traffic Study/Traffic Calming Initiatives j State Route 25 @ Love Lane, Mattituck, Town of Southold May 2016 Dunn Engineering Associates, P.C. Consulting Engineers Task Five,Prepare Final Report 1. Prepare a final report that incorporates feedback from the Town of Southold including final cost estimates for the recommended project design and traffic calming elements and the next steps. The estimated cost shall include a) design costs, and b) construction costs. The conceptual design drawings shall be provided to the Town in Auto CAD format. 43 Traffic Study/Traffic Calming Initiatives a State Route 25 @ Love Lane, Mattituck,Town of Southold May 2016 Section 5 Resumes Dunn Engineering Associates, P.C. Alex Gimpelman, P.E. Project Director EDUCATION: Masters of Business Administration/,Hofstra University,NY/2001 Bachelor of Science/Civil Engineering,University of Massachusetts,Amherst,MA/1989 /Beta Gamma Sigma,Collegiate Schools of Business Honor Society/2000 REGISTRATION/CERTIFICATIONS: Professional Engineer,NY EXPERIENCE: Alex Gimpelman has led DEA's highway design efforts since joining the company in 2002. Since that time he has been responsible for the development of alternative designs for County Road 16 between the Long Island Expressway and Sunrise Highway and for County Road 58 from the Long Island Expressway to County Road 105. Mr.Gimpelman has also been responsible for final PS&E plans for many projects including the construction of the Six Corners Roundabout in the Village of Westhampton Beach, construction of traffic calming measures along Daly Road and Hauppauge Road in the Town of Huntington,the reconstruction of Connetquot Avenue in the Town of Islip and plans for roadway improvements to be undertaken in connection with major development projects on the State and County Highway system. He has also been responsible for supervising the development of all highway design plans. Design elements include horizontal and vertical alignments,grading,drainage,pavement markings,signage,typical sections and details. He has also assisted with the preparation of various design report components for roadway improvement projects including the development of alignment alternatives and pavement rehabilitation alternatives for DEA's County Road 16 and County Road 58 projects. _In addition, he has been responsible for the preparation of roadway improvement plans to be implemented in conjunction with residential and commercial site development projects. Plans typically consist of the widening or modification of existing roadways to provide additional travel and/or turn lanes. With many years of comprehensive experience in the field of Civil Engineering, he has participated in numerous design, construction inspection and planning study assignments for various highway and street improvement projects, as well as site development projects including: Intersection Improvements at County Road 31 and County Road 104,Suffolk County(SCDPW)-Mr. Gimpelman is the Project Engineer responsible for the preparation of final plans for the construction of a modern roundabout at this intersection.Plans include geometric layout,grading,drainage,typical sections and all necessary details of construction.In addition,Mr.Gimpelman was responsible for the preparation of an extensive set of MPT drawings due to the complexity of the proposed work and the isolated location of the intersection. Daly Road Traffic Calming Project, Commack, NY (Town of Huntington) - Responsible for preparing plans to implement traffic calming measures along Daly Road and Hauppauge Road under a NYSDOT Local Safe Streets and Traffic Calming grant. Proposed improvements included installation of new curbs and sidewalks,flush and raised medians, striping, miscellaneous drainage improvements and fixed time signals. The plans also included the construction of a roundabout at the intersection of Daly Road,Hauppauge Road and Larkfield Road.(2004-2005) Westhampton Beach,New York Dunn Engineering Associates,P.C. Six Corners Roundabout,Westhampton Beach,NY-Developed PS&E package for the construction of a roundabout to replace an existing signalized intersection at the intersection of Mill Road, Potunk Lane, School Street, Oak Street and Brook Road in the Village of Westhampton Beach under a NYSDOT Local Safe Streets and Traffic Calming grant. The plans encompassed all the geometric layout, grading and drainage, lighting, signing, striping, miscellaneous details and MPT necessary to construct the project.(2005) Connetquout Avenue-Town of Islip,N.Y.-Developed plans for the realignment and resurfacing of this heavily traveled roadway. Realignment of the roadway consisted of improvements to both the existing horizontal and vertical alignments. Horizontal curve radii were increased and vertical grades and curves were modified to accommodate the design speed of the roadway. Typical sections and miscellaneous details were generated to reflect the proposed improvements.(2002-2005) Local Safe Streets & Traffic Calming - Roundabout, Riverhead,NY - Mr. Gimpelman prepared the design plans and specifications for the Middle Island Roundabout and aided the Town in gaining the necessary approvals from NYSDOT to construct the project. The design included a drainage plan to resolve flooding in the vicinity of the intersection where groundwater is close to the surface. The project successfully merged the two closely spaced intersections of Middle Road with Osborne Avenue and Horton Avenue and replaced them with a single roundabout. These intersections were unsignalized, and the Town had received complaints and requests for signalization. The roundabout design provided for efficient, safe traffic flow while a solution utilizing two traffic signals would have brought delays and future congestion. Mr. Gimpelman also supervised construction inspection services for the Town, aided the Town's administration of the contract and provided liaison with NYSDOT. Access Modifications for Republic Airport, Farmingdale, NY - Prepared reconstruction plans for roadways with the NYSDOT operated Republic Airport. The plans provided for the reconstruction of Grumman Lane, the reconstruction of several internal intersections, the removal of the existing main access roadway to the airport and modifications to NYS Route 110 to accommodate changes in the airport's access as well as to provide access to a new shopping center. Among the plans prepared were roadway plans,pavement markings and signing plans, maintenance and protection of traffic plans and plans depicting typical sections and various miscellaneous details. Specifically, the plans for Route 110 entailed reconstruction of the existing medians to accommodate a double left turn lane entering the site where a single left turn lane existed and the creation of a new median opening to allow for a double left turn lane exiting the site. Other improvements on Route 110 consisted of the elimination of existing driveways adjacent to the airport, the closing of the existing airport entrance, improvements to the intersection at Grumman Lane, construction of new shopping center driveways, and the installation of concrete sidewalks and handicap ramps along the entire frontage. Within Republic Airport,Grumman Lane an undivided two lane roadway was reconstructed as a four lane divided roadway with a raised median and full shoulders. Other improvements included the reconstruction and realignment of an existing intersection to provide access to the State Police barracks and improve the circulation of traffic in the vicinity of the Terminal building. The project included a Traffic Impact Study with multiple access alternatives and development of innovative geometry and signal phasing to accommodate the high volumes with restricted access to Route 110. Extensive coordination of project elements was required with NYSDOT,Republic Airport and State Police personnel(2004). County Road 58 Corridor Study, Suffolk County (SCDPW) - Mr. Gimpelman was a principal contributor in the preparation of the expanded project proposal (EPP) for the County Road 58 Corridor Study from the Long Island Expressway to County Road 105 in Riverhead. He documented the existing conditions component of the EPP including summaries of such items as drainage systems, utility facilities, pavement conditions and existing geometrics. Mr. Gimpelman was responsible for the preparation of design alternatives for improvement of the roadway within the corridor, as well as the design of an improved traffic circle at the intersection of C.R. 58 and C.R. 73, Roanoke Avenue. Special attention was paid to alternative improvements ofthe traffic circle, which is a-critical element of the project due to its importance from both a technical and political standpoint. (2004-2005) County Road 16 Corridor Study,Suffolk County(SCDPW)-Mr. Gimpelman was responsible for the development of` the three-lane alternative for the proposed reconstruction of the roadway between the Long Island Expressway and Sunrise Highway. He was also responsible for the preparation of the pavement evaluation report for the entire County Road 16 project from County Road 83 to Sunrise Highway. Westhampton Beach,New York Dunn Engineering Associates,P.C. County Road 39 Reconstruction,Suffolk County(SCDPW)-Mr.Gimpelman is the Project Engineer responsible for'the preparation of the CR 39 Reconstruction from North Sea Road to Montauk Highway. In this project,the roadway is being widened to accommodate an additional eastbound travel lane. In addition, substandard superelevation and drainage deficiencies will be corrected. The project also includes the widening of an existing Long Island Rail Road grade crossing and substantial coordination with the Rail Road. Montauk Highway Reconstruction, Suffolk County (SCDPW) - Assisted in the preparation of the Expanded Project Proposal(EPP)Report,a planning and scoping document,for the reconstruction of a 1.7 mile segment of a principal'arterial in the hamlets of Mastic and Shirley. Conducted field investigation of existing conditions including pavement and drainage,and evaluated conformance with current standards. Developed preliminary plans for a five-lane alternative,examined alternative encompassing construction of Sunrise Highway South Service Road,generated graphical depiction of existing right of way and prepared preliminary construction cost estimates for various alternatives and recommendations of preferred treatment.(2002) Route 112 Reconstruction,Suffolk County(NYSDOT) -Participated in the development of the EPP for this project which encompasses the reconstruction of this principal arterial between the L.I.E.and Route 25 in Medford and Coram. Gathered data regarding existing conditions within the project corridor including an inventory of existing utility facilities. Involved in the development of alternative alignment improvements,including profiles and typical sections. Supervised existing right-of-way determination including extensive research of deeds, property surveys and subdivision maps. Task leader for collection of manual turning counts utilized for traffic studies.(1995-2002) Newbridge Road Reconstruction, Nassau County (NCDPW) - Involved in the design for reconstruction of a two-mile segment of a minor arterial roadway. This project required the preparation of acquisition maps for in excess of 150 permanent takings and work easements and the development of complete contract documents including plans,specifications and estimates. Project elements included the design of horizontal and vertical alignments,grading,typical sections and details,drainage system improvements including the installation of 53" x 83" elliptical RCP, MPT, traffic signals, pavement markings and signage. Coordinated extensive utility work including the relocation of two aerial 69kv pole lines,installation of new 12" and 8"high pressure gas mains and installation of new 12"water mains. Assisted field personnel during construction by modifying drainage and sewer plans based upon field conditions.(1998) Realignment of Johnson Avenue,Lake Ronkonkoma,NY(Town of Brookhaven)-Developed plans for the realignment of a 1/z-mile segment of roadway including horizontal and vertical alignment and installation of new drainage. Performed topographic survey,compiled existing right-of-way information,coordinated relocation of existing utility facilities and prepared' acquisition and working easement map. Served as field engineer during construction. Responsible for layout of curbs and supervised all construction activities.(2000) Rockaway Turnpike Reconstruction,Nassau County (NCDPW) - Was a principal contributor in the preparation of the Expanded Project Proposal Report,a planning and scoping document for a project providing for the reconstruction of a�/z-mile segment of a principal arterial. Conducted field investigation including pavement condition evaluation, drainage system inventory, etc.; evaluated conformance with current standards; developed proposed alternative for intersection capacity and arterial operation improvements; and prepared preliminary construction cost estimates. Prepared a Pavement Evaluation and Treatment Selection Report (PETSR) including a pavement distress survey, analysis of alternatives and recommendations of preferred treatment.(1997) Sandford Boulevard Replacement, Mount Vernon, NY -'Responsible, for developing plans for the widening and rehabilitation of Sandford Boulevard in conjunction with the construction of retail shopping projects on both sides of the roadway. The plans encompassed widening the roadway with composite pavement,milling and resurfacing of the existing pavement, installation of new curbs and sidewalks, additions and modifications to the existing drainage facilities and installation of new pavement markings and signing. Additional improvements were depicted-for other roadways in the vicinity of the site as called for in the traffic impact study prepared for the project, Several agencies had jurisdiction over the roadways within the project including NYSDOT,Westchester County DPW,City of Mount Vernon and the Villages of Pelham and Pelham Manor(2004). Timber Ridge Homes-Mount Sinai,N.Y.-Developed plans for site access and improvements along Mount Sinai-Coram Road. The plans encompassed construction of shoulders, turn lanes and curb and sidewalk, as well as modifications and Westhampton Beach,New York Dunn Engineering Associates,P.C. additions to existing roadway drainage system. Among the tasks performed were the design of horizontal and vertical alignments and typical sections, generation of existing and proposed cross sections and the preparation of miscellaneous details in accordance with Town of Brookhaven Standards.(2002) Home Depot-Shirley,N.Y.-Prepared plans for site access which consisted of the construction of a new median opening with a double left turn lane on William Floyd Parkway and the elimination of an existing median opening. Developed typical sections,horizontal alignment and grading for required pavement widening. Designed'new drainage and alterations to existing drainage system to accommodate additional pavement. Roadway improvements designed in accordance with Suffolk County DPW Standards.(2002) Brookhaven Industrial Park at Yaphank - Bellport, N.Y. - Prepared conceptual and final design plans for roadway improvements along Horseblock Road as well as for site access for this major industrial subdivision. The plans encompassed widening of the existing roadway to provide shoulders and turn lanes along the frontage. Developed typical sections and designed grading for the required widenings.(2002) Frontage Improvements, JFK Airport, Queens, NY (Port Authority of NY & NJ) - Prepared contract documents for pedestrian accessibility improvements within frontage area of Terminals 2 and 3. Tasks performed consisted of development of civil plans including horizontal layout and grading for reconstructed sidewalk areas,preparation of traffic signal and roadway lighting drawings and generation of details and sections. Assisted with the development of plans for maintenance and protection of traffic and improvements to pedestrian signage.(2001) New York State Thruway Authority, Ulster County (NYSTA) - Involved in preparing contract documents for the rehabilitation of 10 miles of mainline between Exits 18 and 19. Tasks involved analysis of existing vertical alignment, development of grading studies and superelevation improvements, upgrading of roadside safety features and drainage system modifications. Conducted extensive field investigation. Developed database of existing conditions.(1992) Woodbury Meadows Senior Housing Project, Woodbury, NY (JOBCO Inc.) - Principal design engineer for this new housing subdivision which consisted of nine buildings(114 units)on a six-acre site. Among the many tasks performed was the design of the grading,drainage,water mains and services including backflow prevention, and sanitary sewer systems. As the site was part of a pre-existing church property,there was considerable coordination required with the church,other neighboring properties,the Town of Oyster Bay and the Nassau County Planning Commission. Extensive coordination was also required with Nassau County DPW Sewers,Nassau County DPW Traffic Engineering,Nassau County Health Department and various utility companies. Actively involved in the highly complex permitting process for the project. Supervised installation of drainage and sanitary sewer systems.(2000) Hillside Avenue and Winthrop Avenue Area Roadway Improvements,Woodbury,NY(Town of Oyster Bay)-Initially acted as party chief for establishment of horizontal and vertical control and the taking of existing cross sections for this project which entailed the reconstruction of 1%miles of residential streets. The project included replacement of curbs and driveway aprons, installation of new drainage and reconstruction of the existing asphalt pavement. Developed proposed profiles and designed improvements to existing drainage facilities. Provided support to field personnel during construction including implementation of field modifications and preparation of change orders and contractor's payment requests. Wildwood Road Drainage Improvements,Hicksville,NY (Town of Oyster Bay) -Developed plans to alleviate flooding problems by eliminating a leaching basin and installing a new positive drainage system connected to a nearby existing system. The plans incorporated installation of new curbs and driveway aprons and regarding of the roadway to minimize flooding. Coordinated design with gas and water companies for required offsets of mains and services.(2001) Tariff Street and Tower Street Drainage Improvements, Suffolk County (Town of Islip) - Supervised construction activities which included the installation of aluminum arch culverts,catch basins,manholes and piping as well as reconstruction of the existing roadway which encompassed new curbs,driveway aprons and asphalt pavement. Coordinated construction with utility companies including water and gas main offsets and alteration of existing telephone facilities. Prepared field changes and reviewed contractor's payment requests.(1997) Westhampton Beach,New York Dunn Engineering Associates,P.C. Oakdale Area Drainage Improvements,Suffolk County(Town of Islip)-Responsible for preparation of wetlands permit applications for submission to NYS Department of Environmental Conservation as well as additional documentation for other environmental regulatory agencies including US Army Corps of Engineers. Prepared necessary revisions to drawings based on comments received from regulatory agencies.(2000) Town of Southampton Animal Control Facility-Developed the site plan and associated details for this new 14,000 square foot facility. Project design elements included grading,paving, storm drainage and septic systems and various other utilities. Coordinated all work with project architect and mechanical,plumbing and electrical subconsultant.(2000) Miller Highway Viaduct Reconstruction,New York(NYSDOT)-Involved in various aspects of roadway design required in conjunction with the rehabilitation of a 3,000 foot long steel viaduct. Initially assisted with the preparation of vertical and horizontal alignment studies performed to determine the feasibility of improving existing substandard features. Prepared MPT plans which included the use of reversible lanes protected by a movable concrete barrier system. Involved with the design of temporary and permanent roadway lighting design developed by a sub-consultant as well as the design of utility relocations and the necessary coordination with various agencies.(1998) Utility Mapping,New York,New York(Con Ed)-Worked on the preparation of plans depicting subsurface and aboveground utilities for Consolidated Edison Co.of New York including field survey and research of as-built information. Ozone Park Area Reconstruction,Queens(NYCDOT)-As Office Engineer for street reconstruction project,was responsible for field modification of proposed grading including revision of cross sections and profiles. Performed pedestrian ramp slope surveys. Supervised completion of punch list. -99th Street Area Reconstruction, Queens (NYCDOT) - Involved in survey update and mapping of highway and utility features for this project entailing the preparation of contract documents for the reconstruction of 4 miles of city streets. Hutchinson River Parkway Reconstruction, Westchester(NYSDOT) - Served as Office Engineer for this project which entailed the realignment and reconstruction of a portion of the parkway. Worked on final cross sections for mainline parkway and ramps that encompassed large quantities of cut and fill including rock cuts. Previous Experience Project Engineer,LiRo-Kassner,Inc.,Syosset,N.Y. (1198-3/02) - Responsible for all aspects of project development for a wide variety of civil engineering projects for various clients including state,county, and local government agencies and the Port Authority of NY&NJ;Developed plans for the rehabilitation and reconstruction of numerous highway facilities ranging from interstate highways to local streets encompassing horizontal and vertical alignments, grading, drainage, traffic signals,' pavement markings,signage,utility work and provisions for maintenance and protection of traffic;Prepared design reports for various reconstruction projects consisting of compilation and assessment of data regarding existing conditions,development and evaluation of alternatives and preparation of cost estimates;Assembled information regarding existing property lines from tax maps,property deeds and survey maps and generated property acquisition and working easement maps;Acted as survey party leader for the completion of traverses and the taking of cross sections utilizing total station equipment and differential leveling; Coordinated all phases of project development with utility companies and various governmental agencies including regulatory authorities. Junior Project Engineer,John J.Kassuer&Co.,Inc.,Syosset,NY(4189-1219')- Assisted in the development of plans for various roadway rehabilitation and reconstruction projects. Performed quantity take-offs to be utilized in the generation of cost estimates. Served as office engineer and inspector during the construction phase of various projects. Participated in the survey and mapping of subsurface and above ground utilities. Acted as member of survey parties involved with traverses and cross sections. Memberships: Member of American Society of Civil Engineers(ASCE) Westhampton Beach,New York Dunn Engineering Associates,P.C. Ronald N. Hill, P.E. Principal-in-Charge EDUCATION: Bachelor of Science/Civil Engineering,Syracuse University,NY/1970 Bachelor of Science/Forest Engineering,Syracuse University,NY/1969 REGISTRATION/CERTIFICATIONS: Professional Engineer,NY EXPERIENCE: Ronald Hill, P.E. has been Principal-in-Charge of Dunn Engineering's Traffic Engineering and Transportation Planning work since 1987. From 1970 to 1987,he worked in the Traffic Unit for the New York State Department of Transportation, Region 10 Office rising to the position of Civil Engineer III in charge of Traffic Operations for State Highways on Long Island. During his tenure with the State,Mr.Hill had extensive experience in the design of pavement markings,signing, traffic signals and traffic signal systems. Mr. Hill was in charge of the NYSDOT Region 10 Traffic Operations Section which performed all of the case investigations for safety and traffic control changes and all of the traffic signal designs for State highways on Long Island. During Mr.Hill's tenure in charge of the Traffic Signal Unit, over 500 of the State's 900 traffic signals were modified including the installation of Model 170 and 179 microprocessor signal controllers, the forerunners of the Advanced Traffic Controllers (ATCs). The Traffic Signal Unit generated one or two complete PS&E packages consistent with New York State Design requirements each year. While withDEA, Mr. Hill has managed most of the transportation planning and traffic engineering design projects performed by DEA, completing designs for New York State, New York City, Nassau County and Suffolk County highways. Mr.Hill performed as Principal-In-Charge and Project Manager for the following projects: NYSDOT -Eastern Queens Advanced Traffic Management System(ATMS),Final Design(D010215)-Principal-in- Charge of the final engineering design services for the implementation of an.Advanced Traffic Management System (ATMS) on the Long Island Expressway and parts of the Clearview Expressway in Queens County,New York City.DEA provided engineering services related Final Design Phases, and PS&E development,technical support during construction and will be providing operational support and system integration and related training as needed. The project includes Variable Message Signs (VMS), Highway Advisory Radio (HAR), Closed Cfrcuit Television (CCTV), Advanced Transportation Controllers, fiber optics, leased lines and wireless communications, ramp metering, vehicle detection and incident detection devices. The system will be integrated with the other four sub-regional ATMS in Region 11 (i.e., Bronx/Northem Manhattan, Van Wyck/Western Queens, Staten Island and Brooklyn) and metropolitan area traffic management systems (including to New York City's Vehicle Traffic Control System, New York State's INFORM and other TRANSCOM agency systems). (1/2009-Present) Route 17/I-81 Interchange Rehabilitation,Binghamton (D015173), Binghamton, NY - Principal-in-Charge for ITS final design, PS&E development and construction support services for the reconstruction of the NYS Route 17/1-81 Interchange in the City of Binghamton and Town of Dickinson in Broome County(Region 9). This project provides ITS in Binghamton,NY in the vicinity of this major interchange which is to be reconstructed. Information devices include VMS and HAR on the freeways. The project also includes CCTV, traffic sensors, fiber optic and wireless communications system and a traffic operation center(TOC)with a central control system.(6/2004-Present) Westhampton Beach,New York Dunn Engineering Associates, P.C. County Road 58 Corridor Study,Riverhead,NY-DEA completed the County Road 58 Corridor Study from the Long Island Expressway to County Road 105 in Riverhead for the SCDPW. This study was the third Corridor Study DEA has primed for Suffolk County in addition to three others that DEA has provided traffic engineering assistance on. DEA used videotaped license plate matching techniques to provide origin and destination information within the corridor. The license plate matching techniques were also used to track movements within the"Riverhead Traffic Circle". The existing Traffic Circle and how operating conditions might be improved was a critical part of the project. DEA analyzed the circle using both SIDRA and VISSIM, a micro-simulation model developed in Germany. The VISSIM model provides micro- simulation at a level typical of the FHWA sponsored CORSIM,but VISSIM has been designed to handle traffic circles as well as signalized intersections. The simulation was used at a public information meeting to demonstrate the effectiveness of the proposed alternatives. The project included an extensive public outreach program and several public meetings. The_ results of the Corridor Study were documented in an Expanded Project Proposal(EPP). (2003-2005) County Road 39, Traffic Corridor Planning Study, Southampton, NY - DEA was prime consultant to the SCDPW performing a long range planning study for County Road 39 (North Highway) in the Town of Southampton, N.Y. This heavily traveled corridor spans 5.6 miles from the terminus of Sunrise Highway to Montauk Highway. The study is focused on existing and projected future capacity and safety problems on the corridor. DEA utilized traditional analytical techniques as well as simulation modeling with CORSIM to analyze existing conditions as well as future conditions based on developed growth forecasts. The CORSIM analysis was used to fine tune the design alternatives,evaluate the success of the alternatives and as a presentation tool at community participation meetings. The DEA team developed a range of alternatives for improvement of the corridor to address deficiencies while taking into account the unique nature of the South Fork communities and sensitivity to community concerns. DEA prepared for and assisted the County in several public information meetings and maintained close liaison with the Town's Transportation Commission,meeting frequently to update them on the project. DEA was also designated to perform the preliminary design for the project. (completed Sept.2003) County Road 97,Nicolls Road- Corridor Study,Brookhaven,Islip, Smithtown,NY -DEA is providing engineering services in conjunction with the reconstruction of CR 97 Nicolls Road from New York State Route 27, Sunrise Highway on the south to New York State Route 25A,North Country Road on the north. The existing four lane limited access arterial is not adequate to serve the increasing traffic volumes generated by a growing Suffolk County. It is necessary to increase capacity along this corridor by widening the existing pavement and constructing grade separation where necessary. This project involves the collection of data including traffic volumes, traffic speeds, as well as identification of the extent of traffic congestion. This data is then analyzed and the existing condition of the roadway is quantified. Using sophisticated traffic computer modeling techniques along with accepted growth factors,the future condition of the highway will be determined by analyzing five different highway configurations. The two most promising scenarios will be further analyzed in more detail and the most promising scenario will be selected for future reconstruction. -DEA organized an extensive public outreach program which included the establishment of a project website. (2001-present) NYSDOT Term Agreement for Traffic Engineering/Analysis & Planning Services for Regions 8, 10, 11 - The contract provides for consultant services will that will assist the NYSDOT in the completion in a variety of Traffic Engineering/Analysis and Planning Tasks on an as-needed basis.The results of the assigned tasks may be used individually or as part of a larger current or future study,a study document or plan. To date,DEA has completed a major study of the Long Island Expressway HOV lane usage as compared to lane usage in the three general purpose lanes, a multi-modal study of the Greenport to Shelter Island Ferry Terminal and a study of a proposed park and ride facility on Staten Island. (2/03-2/06) Route 347 Corridor Study and Expanded Project Proposal,NYSDOT - Project included extensive data collection and analysis along the entire 15 mile length of the highway. DEA performed a TRANPLAN analysis of a large segment of Long Island to identify growth patterns within the Route 347 Corridor and the impacts of build alternatives on the traffic growth characteristics of Route 347. Using the extensive data collected in the study and the results of the TRANPLAN analysis,DEA performed CORSIM analysis of the existing,no build and build alternatives. The model incorporated 35 intersections and 3 interchanges. Results of the CORSIM analysis were used to fine tune the design and evaluate the success of the alternatives. Also included were the preparation of 10 separate design alternatives. Design alternatives were recommended in the Corridor Expanded Project Proposal which documented the entire study. Two Expanded Project Proposals for early implementation projects were also completed. One recommended the widening of Route 111 from Route 347 to Town Line Road and the other covered a reconstruction and preservation project on Route 347 from Pond Path to Route 25A.(4/91-3/02) Westhampton Beach,New York Dunn Engineering Associates,P.C. Northern State Parkway Corridor Study-In this study for NYSDOT,DEA examined potential long term improvements to resolve capacity,mobility and safety problems within the Northern State Parkway Corridor. DEA collected and analyzed operational data at over 165 intersections and conducted safety studies at 15 PIL locations along the Northern State Parkway. DEA evaluated source document accident records and utilized the PILSYS program to evaluate accident data. Each identified accident was grouped by type,direction,and mile point and plotted on digitized 1"=200 aerial photographs to facilitate interpretation of accident problems. (1994 to 1997) Long Island Transportation Plan-2000,NYSDOT-The LTI'P-2000 project will develop a master plan for transportation systems on Long Island. The project encompasses all of the existing surface transportation elements including the railroad, bus and highway systems and possible new elements such as light rail. DEA has been responsible for much of the projects data collection and elevation of the highway system and modifications to it. Mr.Hill also chaired discussions for the Land Use Subcommittee,one of six subcommittees formed during the project to gain input from local governments,civic groups and the public.(3/96-present) Suffolk County Highway and Intersection Improvement Study,SCDPW-This study included the detailed analysis of five highway segments containing more than forty signalized intersections. Short-range improvements were recommended at each location, as well as, long-range 20-year improvements. Most of the short-range improvements were implemented by the County following completion of the Study.(3/92-7/93) Preparation of the Design Report/Environmental Assessment for PIN 803.68, NYSDOT - The completion of the North Service Road between Horse Block Road and Route 112. Worked with the State Consultant Manager and Project Manager to assure that the Design Report/Environmental Assessment conformed to State policies and procedures(1993). Construction inspection for NYSDOT D008569,which provides new highway lighting for Sunken Meadow Parkway and Sagtikos Parkway and revises the INFORM system on Northern State Parkway. (1994-1997) Suffolk County 1996 High Accident Location Studies. This project examined safety and operating conditions on one Suffolk County Highway Segment(C.R. 2 Straight Path from the Southern State Parkway to the LIRR Mainline)and one intersection (C.R. 8, Pulaski Road at Depot Road). The Study included the collection of the pertinent traffic data and analysis of operating characteristics using the Highway Capacity Manual software and PASSER, a traffic signal'timing program. The accident analysis included the plotting of each identified accident directly onto digitized 40' scale aerial photographs of the roadways. (1996-1997) Nassau County, Jerusalem Avenue Traffic Signal Interconnection Project - Principal-In-Charge of the design project including intersection upgrades for 28 intersections and 5 miles of new or upgraded interconnection utilizing both aerial and underground installations. Project included replacing outdated magnetometers and improved detection to provide for presence operations,some signal displays are to be upgraded and new mast arm support poles installed. (1998) Nassau County Peninsula Boulevard Traffic Signal Interconnection Project- Principal-In-Charge of the design project which extended centralized computer control to Merrick Road in Valley Stream,Post Avenue between Old Country Road and the Northern State Parkway,and John Street between Charlotte Avenue and Route 106. The communication system used a fiber optic backbone and twisted pair communications cable. (1996-1997) Construction inspection for NYSDOT D008881, PINS 0228.91 and 0806.18. The first project provides a major INFORM System Upgrade for the LIE exits 49 to 57. The upgrade includes the installation of a new fiber optic backbone for the system. The second project provides for the installation of TFVC Surveillance Platforms on the LIE and NSP in Nassau and Suffolk Counties. (1996-1998) Topics IV Traffic Signal Computerization Program, NYCDOT - Principal-In-Charge of DEA's effort to design modifications for over 100'traffic signals that were determined to be substandard during the field inventory for the NYC Topics IV project. Under this computerization program,2,187 traffic signals and about 400 associated system sensors will be brought under computer control. The project includes 843 intersections in Queens, 858 intersections'in Brooklyn and 486 intersections in the Bronx. At the project completion in the year 2000,the City will have a total of 8,000 computer-controlled signals under Vehicular Traffic Control System (VTCS). DEA's responsibilities include providing engineering services to Westhampton Beach,New York Dunn Engineering Associates,P.C. design signal upgrades at approximately 150 locations which contain traffic signal equipment incompatible with the VTCS. The project team is to provide technical services for a multi-year (52 months) project to expand the existing operational computerized VTCS. In addition to the necessary technical work for the project,the team shall also perform required services to inspect and coordinate two contracts worth approximately $26 million, and to perform the system integration for the expanded system. (2000-2005) Task Leader,for the evaluation of the impacts of an Automated Highway System on non-automated roadways. In this task,TRANPLAN(a macroscopic assignment model)and INTEGRATION(a microscopic analysis model)were used to compare the impacts of the potential use Automated Highway lanes on a 30 mile segment of the Long Island Expressway in New York. The project was sponsored by the Federal Highway Administration. (1993 to 1994) Village Engineer,Village of Westhampton Beach,New York-Attends all Planning Board meetings/hearings and advises the Planning Board on-site plan matters. Conducts final inspections of all commercial sites relative,to site plan matters and provides support to the Department of Public Works and the Village Trustees.(1993 to present) Village Engineer,Village of East Hampton,New York- Reviews plans referred by the Design Review Board and the Planning Board for compliance with the Village Code. Of particular concern are drainage, grading,parking, traffic flow and safety and lighting. Evaluates traffic control and traffic safety issues as requested by the Police Department, Department of Public Works or the Village Board. Prepares plans, specifications and estimates for Public Works projects undertaken by the Village. Projects have included the reconstruction of various Village Streets, the hardening of the combined Emergency Services Building to withstand hurricanes and parking lot modifications. (1996 to Present) Traffic Safety Studies,Village of Southampton,New York-Conducted various traffic safety studies for the Village to address concerns of the Village Board. Studies included North Sea Road from Prospect Street to CR 39,North Sea Road from Windmill Lane to Prospect Street and the Meadow Grass Lane/Potato Field Lane Neighborhood Study. Nassau County Signal Timing Project-Principal-in-Charge of a project which identified opportunities to increase traffic signal operating efficiency through retiming at 180 signalized locations. Each intersection was observed during the A.M.and P.M.peak periods. The timing of each controller was adjusted as necessary to optimize intersection operation. The original settings and proposed new settings were recorded along with any other recommendations such as for detection modification. The original settings were then reset in the controller and the recommendations forwarded to the County for action. U.S.Route 1 Improvements Village of Port Chester,N.Y.-Principal-In-Charge of this project that included collecting and analyzing intersection data at 15 intersections in the downtown area of the Village of Port Chester. As a result of this analysis, improvements were recommended to resolve existing and potential problems. Improvements included intersection widenings in the downtown area to create additional turning lanes,the reconstruction of and addition of traffic signals, spread spectrum interconnection of a network of signals, new directional signing and pavement markings to New York State Department of Transportation standards. DEA provided final design plans for implementation of the recommended work. Other work includes: Project Manager for numerous Traffic Impact Studies,for presentation to various Planning, Zoning and Town Boards. Directed data collection and analysis and prepared final reports. Developed roadway improvement plans to mitigate traffic impacts. Formally presented the impact studies before the Town Boards of Hempstead, Oyster Bay, Smithtown, Brookhaven,Riverhead and Islip as well as the Planning Boards and Board of Zoning and Appeals of each of these towns. (1988 to Present) Project Manager for numerous private development projects, including the design of roadway modification plans, pavement marking plans and traffic signal plans for improvements to State and County highways. Projects included: a) widening Route 112 at Bicycle Path in connection with the Arcade Shoppes in Port Jefferson Station, N.Y., b) widening Route 25 for the_Birchwood at Spring Lakes Condominiums in Middle Island, N.Y., c) widening the roadway and reconstructing the median of Route 454,as well as reconstructing two local streets for the Islandia Center in Islandia,N.Y., d) reconstructing the southeast quadrant of the Wantagh Parkway/Old Country Road interchange for the Parkway Plaza Office Building in Westbury N.Y., e) widening Montauk Highway (C.R. 80) and modifying the William Floyd Parkway Westhampton Beach,New York Dunn Engineering Associates,P.C. (C.R. 46) in connection with the Southport Shopping Center in Shirley N.Y., f) widening Motor Parkway (C.R. 67) in connection with the Wind Watch Hotel in Islandia,N.Y.,and g) widening and.modifying County Road 58,Route 25,and the Long Island Expressway(I-495)exit ramp to County Road 58 for the Tanger Outlet Center in Riverhead,N.Y. All of these projects involved extensive roadway widening to provide additional turning lanes, pavement marking modifications and traffic signal design. (1988 to present) Supervisor Traffic Operations,Region 10,New York State Department of Transportation,1978 to 1987 - Supervised Traffic Signal Section,Traffic Control Section,and Operations Section with a total staff of fourteen engineers and twenty-five electricians. Provided a major contribution in the preparation of software development specifications for a closed loop signal system based on the Model 179 Microprocessor Controller.Directed major rehabilitation of traffic signals on State Highways on Long Island aimed at the installation of Model 1701179 signal systems. Supervised five engineers and twenty-five electricians involved in the design, construction and maintenance of nine hundred traffic signals on State highways on Long Island. In charge of an operating budget of 3/4 of a million dollars and a construction program in excess of four million dollars. Provided input into development of the intersection control software for the Model 179 intersection controller. Other Activities Member of the Southampton Village Zoning Board of Appeals,1987-1993 Westhampton Beach,New York Dunn Engineering Associates,P.0 Walter M. Dunn, Jr,,, P.E. Quality Assurance EDUCATION: Master of Science/Transportation Planning and Engineering,Polytechnic University/1968 Bachelor of Science/Civil Engineering,Newark College of Engineering/1965 Course work towards Ph.D./Transportation Planning and Engineering,Polytechnic University REGISTRATION/CERTIFICATIONS: Professional Engineer,NY,NJ,CT,FL,VT,RI,MI,AL EXPERIENCE: Mr. Walter"Dunn is the founder of Dunn Engineering Associates, P.C. (DEA), whose principal practice is in the field of traffic engineering,ITS,and traffic surveillance and control systems. He has been in-charge-of numerous designs for ITS, traffic surveillance and control systems, variable message sign systems, ramp metering systems, signalization, pavement markings and striping for projects throughout the United States and Canada as well as traffic management and operations of major planned special events. He also served as project director for the design,traffic management,and operation of the 1986 and 1995 U.S.Golf Open Special Events in Shinnecock Hills, NY for the United States Golf Association. Mr. Dunn incorporated ITS Elements in the Traffic Management Plan and utilized Highway Advisory Radio systems, extensive signing and cones to create three and four lane operations on two lane roadways. Mr. Dunn's expertise has been utilized by the Transportation Research Board and the Institute of Transportation Engineers,where he has made numerous presentations and served as a chairman of the annual conference on Traffic Management Planning for Freeway Emergencies and Special Events. While with the New York State Department of Transportation, Mr. Dunn was involved with several of the most complex design projects. Mr. Dunn served as Project Director of I IIS in the Northern Long Island Corridor, from its inception to its final design. The project is now known as INFORM. As part of this project;Mr. Dunn led the State's extensive coordination effort which included the New York City Department of Traffic, the Nassau County DPW, Suffolk County DPW,the FHWA as well as Region 11 of the NYSDOT. President of Dunn Engineering Associates whose principal practice is in the field of ITS traffic surveillance and control, and traffic engineering. Designed ITS, variable message sign systems, ramp metering systems, incident management systems (urban and rural), signalization, pavement markings, signing and lighting for highway projects, as well as traffic management and operations of major special events. (1982 to Present) Projects including: • INFORM Evaluation for the FHWA to evaluate the success of INFORM Operations,including variable message signs and ramp metering in the Northern Long Island Corridor. • Traffic Management Systems for Transportation Efficiency and Energy Conservation for Transport Canada for conceptual designs and reports for Montreal,Toronto and Vancouver. Included authorship of several handbooks. • QEW Freeway Traffic Management System for the Province of Ontario to prepare the preliminary design of CCTV, variable message signs,and highway advisory radio systems. • Gowanus Expressway Contra Flow Bus Lane Variable Message Sign System for the Triborough Bridge and Tunnel Westhampton Beach,New York Dunn Engineering Associates,P.C. Authority in Brooklyn,New York. • Traffic Surveillance and Control System on the Triborough Bridge for TBTA to design the interface of surveillance system to existing variable message signs on toll booths. Principal-in-Charge for the Operations of NYSDOT CRTMC and STICC in Region 1,Albany,NY. Principal-in-Charge for the Joint Transportation Management Center in New York City,NY. Principal-in-Charge for the Operation of the I-81 Corridor Transportation Operations Centers for Northwestern and Southwestern Regions,Salem and Staunton,VA Principal Investigator on handbook on "Managing Travel for Planned Special Events." Develop a technical reference to serve as a comprehensive information source to assist practitioners involved in or responsible for the planning, stakeholder coordination, and activities comprising the management of transportation operations during planned special events. The document will include typical planning steps, classification criteria,recommended procedures, and valuable reference information covering such topics as: 1) Event feasibility study, 2) Stakeholder coordination, 3) Institutional arrangements, 4) Traffic/parkinglincident management, 5) Travel demand management, 6) Applicable technology resources,7)Event evaluation,8)Regional programs and initiatives as well as traffic management and operations of major planned special events. Researcher/Writer on the development of NHI Course 133099, Managing Travel for Planned Special Events, September 2003 to July 2005. Instructor for NHI Course 133099,Managing Travel for Planned Special Events. Principal Investigator on FHWA technical guide,Development of Practical Checklists for Travel Management for Small;Medium,and Large Planned Special Events,October 2005 to 2006. Principal Investigator on FHWA technical guide,Executive Summary: Managing Travel for Planned Special Events, October 2005 to 2007. Researcher and Instructor on the development of NHI Course 133101, Using the Incident Command System at Highway Incidents,October 2004 to Present. Principal Investigator on NCHRP Project 20.5, Topic '33-05 - Safe and Quick Clearance of Traffic Incidents. Summarizes nationwide state-of-the-practice information on current traffic incident quick clearance legislation in addition to incident clearance policies and practices utilized by pertinent transportation and public safety agencies and parties,such as towing and recovery companies,involved in the clearance of traffic incidents.(2003) Principal Investigator on Survey of National Roadway Incident Diversion Practices for the Transportation Research Board, NCHRP Synthesis 279. Summarizes roadway incident diversion practices based upon a selected survey of transportation agencies that have developed and deployed alternate route plans. The synthesis 1)summarizes the literature that discusses incident alternate route plan development and deployment, 2) surveys selected transportation and other agencies that have developed and deployed alternate route plans, 3) reports on the detection, communications, and management technologies used to effect these plans,4)profiles successful practices as reported by transportation agencies that currently divert traffic using alternate route plans, and 5)identifies additional information(e.g.,potential further study, outreach efforts,and training materials)that transportation agencies need for their incident diversion practices.(2001) Leader of Incident Management Workshop for Rural and Urban Locations for the Nashville,Tennessee Regional Incident Management Plan. Efforts included gaining the input and cooperation of agency stakeholders and identifying user needs for the Nashville Metropolitan Planning Organization. (1995) Westhampton Beach,New York Dunn Engineering Associates,P.C. Leader of Incident Management Workshop for Milwaukee,Wisconsin Southeast Wisconsin Incident Management (SWIM)Program. Efforts included gaining the input and cooperation of agency stakeholders and identifying user needs for the Wisconsin Department of Transportation.(1996) Co-author of FHWA Freeway Incident Management Handbook. Co-producer of FHWA videotape on incident management,Open Roads. (1990-1991) Project Director for the design,traffic management,and operation of the 1986 and 1995 U.S.Open special events in Shinnecock Hills,New York for the United States Golf Association. Incorporated ITS elements in the Traffic Management Plan for this rural location.Designed,managed,and operated the successful planned special events. (1986 and 1995) Lecturer on"Communication Architectures and Technologies" at Freeway Surveillance and Control Systems Training Course for California Polytechnic State University at San Luis Obispo. Provided an advanced level of expertise and interactive instruction to 35 FHWA engineering managers. (1996) Mentor for Graduate Students for an innovative course on Advanced Surface Transportation Systems at Texas A&M University. Was one of "six top-level transportation professionals from private enterprise and departments of transportation,who are leaders in their field and who have extensive experience with Intelligent Transportation Systems...". (1994, 1995, 1996 and 2004) Leader of effort to establish Uniform and Coordinated System of Portable Variable Message Signs and Portable Highway Advisory Radio to advise motorists on the Southern and Northern State Parkways of construction activities in advance of construction zones. (1994) Project Director,INFORM(Northern Long Island Corridor Study,NYSDOT),from its inception thru the final design. In charge of project initiation,feasibility study,development of design alternatives,selection of TSM measures,design,and selection of maintenance and operations methods. (1972 to 1981) Principal Investigator, INFORM Evaluation, sub-consultant for FHWA to evaluate success of INFORM operations, including variable message signs and ramp metering in the Northern Long Island Corridor. (1986 to 1990) Co-author of FHWA Communications Handbook for Traffic Control Systems. (1992-1993) Project Director, design of traffic surveillance and control system on Triborough Bridge for TBTA. Design included interface of surveillance system to existing variable message signs on toll booths. (1989) Project Director, design of Gowanus Expressway Contra Flow Bus Lane Variable Message-Sign System for Triborough Bridge and Tunnel Authority in Brooklyn,New York. (1984) Project Director for QEW Freeway Traffic Management System of Province of Ontario, including preliminary design of CCTV,variable message signs,and highway advisory radio systems. (1987-1988) Member of Freeway Operations Committee of Transportation Research Board. Served as Chairman of Sub- committee on Administration and Systems Coordination. Has longest consecutive membership term(21 years) of private consultants due to his high level of participation. (1976 to 1997) and(2009 to present) Co-author of TRB/FHWA Freeway Operations Inventory, a detailed 347 page inventory of ATMS projects in North America. This is the most extensive source of information on rural and urban ITS projects compiled to date. (1991) Co-Chair, Moderator, and Presenter at TRB Conference on Traffic Management and Planning for Freeway Emergencies and Special Events.(1986-2002) Managed numerous major Traffic Impact Studies including the Roosevelt Raceway Redevelopment,the North Shore Properties and the Brookhaven Town Center. Westhampton Beach,New York Dunn Engineering Associates,P.C. Managed projects for various local government agencies including: • County Road 39 Traffic Management Study for the Town of Southampton. • Traffic Count Program and Parking Study for the Village of Westhampton Beach. • Intersection Improvements for the Village of Westhampton Beach. • Traffic Improvements for the Village of Southampton. • Traffic Study for the Village of Southampton. • Traffic Study for the Village of Lake Grove. • Commuter Rail Parking Study for the Town of Huntington. • Veterans Highway Corridor Study for the Town of Islip. Appeared before the Town Boards of Southampton,Southold,Riverhead,Brookhaven,Smithtown,Islip,Huntington,Babylon, Oyster Bay,Hempstead and North Hempstead. Region 10,New York State Department of Transportation,Supervisor,Urban Systems Section(02-10/80) Director,Integrated Motorist Information System(I IIS),now known as INFORM,for the Northern Long Island Corridor;in charge of traffic surveillance and control project for transportation systems management from its inception(1972)through the final design (1981). In charge of project initiation, feasibility study, development of design alternatives, selection of TSM measures,design and selection of maintenance and operations methods. This project was the largest corridor study performed in the United States. In charge of largest concentrated data collection effort on Long Island. Made numerous presentations to government agencies, public, media and political leaders. Included detailed knowledge of geometrics, design features, and traffic operations of the entire Northern State Parkway and Long Island Expressway. Supervision of State staff and consultants. Chairman,Feasibility Study of High Occupancy Vehicle Lanes in Nassau County,New York 1978-79;in charge of the HOVL Technical Working Group's efforts to direct and coordinate the consultant for the Nassau County PIanning Commission and the Metropolitan Suburban Bus Authority under the Nassau County Emergency Highway Energy Conservation Program. Supervisor,Traffic Control and Operations Sections;in charge of State staff;responsible for all investigations for traffic control devices, intersection control studies, traffic signal warrant studies, and studies for warning signs and pavement markings; responsible for monitoring effects of private developments on traffic flow on State highways. Project Design Engineer, managed various projects designed by consulting engineering firms for highway construction, reconstruction, bridge rehabilitation, and traffic engineering improvements: TOPICS, Nassau County Computerized Signal Systems; TOPICS, Franklin Avenue-Clinton Street; Nassau County Jones Beach Bridges Rehabilitation; Sunrise Highway Reconstruction;Route 110 Reconstruction.(4/68-6/71) Assistant Civil Engineer, New York City Design Squad Leader; Rehabilitation and Reconstruction of State and Interstate Highways.(9/65-4/68) PREVIOUS EMPLOYMENT EXPERIENCE: Vice President,T.T.Wiley Associates,P.C.(1980-1981) I IIS(INFORM)Project Director,New York State Department of Transportation,Supervisor of Urban Systems Section,Traffic Control Section,and Traffic Operations Section,New York State Department of Transportation(1972-1980) Project Design Engineer,New York State Department of Transportation(1968-1972) New York City Design Squad Leader,New York State Department of Transportation(1965-1968) PUBLICATIONS: 1. Dunn, Jr., W.M. and S.P. Latoski, "Managing Traffic During the U.S. Open", Proceedings of the ITE 2003 Annual Meeting and Exhibit,Seattle,WA,August 24-27,2003. 2. NCHRP Synthesis of Highway Practice 318: Safe and Quick Clearance of Traffic Incidents,Transportation Research Board,National Research Council,Washington,DC,2003, 143 pp. Westhampton Beach,New York Dunn Engineering Associates,P.C. 3. Dunn, Jr., W.M., and S.P. Latoski, "Managing Travel for Planned Special Events", Institute of Transportation Engineers 2003 Technical Conference and Exhibit,March 23-26,2003. 4. Dunn, Jr., W.M., "Traffic Management for 1995 U.S. Open", Institute of Transportation Engineers 2001 Annual Meeting and Exhibit,August 19-22,2001. 5. NCHRP Synthesis of Highway Practice 279: Roadway Incident Diversion Practices,Transportation Research Board, National Research Council,Washington,DC, 1999,84 pp. 6. Reiss, R. and W. Dunn, Freeway Incident Management Handbook, Report FHWA-HI-94-053, Federal Highway Administration,Washington,DC,July 1991, 130 pp. 7. Dunn, Jr., W.M., "Fraffic Management of Special Events: The 1986 U.S. Open Golf Tournament", Transportation Research Board Conference on Traffic Management and Planning for Freeway Emergencies and Special Events, January 10, 1988. PRESENTATIONS: 1. 2009 National Conference on Transportation Operations for Planned and Unplanned Events, March 25-26, 2009, Phoenix Convention Center,Phoenix,AZ: "NHI Course 133099: Managing Travel for Planned Special Events". 2. 2009 National Conference on Transportation Operations for Planned and Unplanned Events, March 25-26, 2009, Phoenix Convention Center, Phoenix,AZ: "NHI Course 133101: Using the Incident Command System at Highway Incidents". 3. 2007 National Conference on Managing Travel for Planned Special Events, November 2007, Newport Beach, CA.; "Managing Travel for the Patti LaBelle Concert". 4. 2005 ITE Technical Conference and Exhibit,March 2005,Las Vegas,NV: "ITS Solutions for Planned Special Event Management." 5. NTOC,January 2005: "Managing Travel for Planned Special Events: What,Why&Benefits." 6. National Conference on Managing Travel for Planned Special Events,December 2004,New Orleans,LA: Managing Travel for Planned Special Events: What,Why&Benefits." 7. ITE 2003 Annual Meeting and Exhibit,August 2003,Seattle,WA: "Managing Traffic During the U.S.Open." 8. ITE 2003 Technical Conference and Exhibit, March 2003, Fort Lauderdale, FL: "Managing Travel for Planned Special Events." 9. 82°d Annual Transportation Research Board Meeting,January 2003,Washington,DC: "Managing Travel for Planned Special Events: Suggested Practices." 10. 82"d Annual Transportation Research Board Meeting, Workshop on Traffic Incident Management, January 2003, Washington,DC: `"Transportation Management Strategies for Special Events." 11. ITE 2001 Annual Meeting and Exhibit,August 2001,Chicago,IL: "Traffic Management for 1995 U.S.Open." HONORS: Ivor S.Wisepart Transportation Engineer Award, Institute of Transportation Engineers, Metropolitan Section of NY and NJ, 1999 Engineer of the Year,Region 10,New York State Association of Transportation Engineers,1976 Chi Epsilon Civil Engineering Honor Society Westhampton Beach,New York Appendices Appendix A DUNN ENGINEERING ASSOCIATES, P.C. MEETING.TRA,,N,gPORTAVoN CW_LL_NGES.F6R-,7'HE FUTURE Since its fomiati_on-iri_1982 by`Vllalter M. Dunn, Jr., P.E., Dunn Eng neering-Associates, P:C: has-earned.'a 'reputation;for superior performance. Our associates. have.-extensive experience<,-in FITS;: including :design, construction support, .integration and°operatio�is as well,as.4 e,#Oic, transportation and civil engineering disciplines: We.offer.the'personal attention and contact so important'to_;a:tlorougi :understanding:of client; requirements. A Principal, who works directly=;uvith clients .to`satisfy tfie,ir .needs, directly; ,supervises each of our projects. By creatiftg'' thin,' 11 4-consultant team; W&� maximize quality.and attain a project's goals and objectives,on;,time.,aiid;Within=budget. • C Operations Develpv .eITHLCnt nstructiorIT .Plannin & Design • Incident Management so !,Managing Travel for Planned.,Corrdor.Studi.es; Special Events annin.g Homeland Security Systems Design. • Traffic Signal Systems • ,M-un`icipat Eng.i,neering • FHWA Handbooks Structural Engineering For More Information Contact Dunn Engineering Associates, P.C. 66 Main Street, Westhampton Beach, ICY 11978 631-288-2480/631-288-2544 (fax) e-mail: wdunn@dunn-po.com p \ °able 9 I Key Projects 1 �'1'Siq�G$f.1re�Iti�dif4F'4_ __ITS Highway/ Structures PROJECTS v, w 2 G J r s U FI VVA PROJECTS 0 FHWA Simplified Guide to Incident Command System for Transportation Professionals r-1HvvA iiar+aging Travel for Planned Special Events Handbook i 0 *FHWA Technical Guide,Development of Practical Checklists for Travel Management for Small,Medium, and Lar a Planned Special Events t 0 *FHWA Executive Summary: Managing Travel for Planned Special Events © FHWA Alternate Route Plans and Plan Development Handbook 0 Federal Highway Administration—Master IDIQ �f Suba reement to SAIC 0 Federal Highway Administration—Methodologies to Measure and Quantify TMC Benefits S0 Federal Highway Administration—Traffic Control ! Systems Handbook Task Order 0 Federal Highway Administration—Freeway �f Management and Operations Handbook Task Order 0 Federal Highway Administration—ITS for Incident Management Task Order 0 Federal Highway Administration—Integrated Corridor { Management Phase 1 Task Order 0 Federal Highway Administration—Managed Lanes Resources Tool Box Task Order 0 Federal Highway Administration-Communications �f i Handbook for Traffic Control Systems 0 Federal Highway Administration-Ramp Metering �. Algorithm for Recurrent&Non-Recurrent Congestion 0 FHWA Precursor Systems Analysis for Automated �. 41 Highway Systems ? 0 FHWA Integrated Motorists Information System �. 41 Evaluation 0 Federal Highway Administration-Communications Course 0 Federal Highway Administration-Freeway Incident ,f Management Handbook&Videotape 0 Institute of Transportation Engineers for the FHWA- Message Sets for External Traffic Management Center �I Communication for ITE,AASHTO, FHWA 141JI PROJECTS I �� 0 NH1 Course 133101, Using bars Incident Command System at Highway Incidents I FHWA Directed Task to DEA. I Pv'1jevtit Claesafloa11fill_ Status iTS w PROJECTS -if I - - - - - ---�- -I 0 a o W w Q. U tII 0 . 00 0 NHI Course 133099-Managing Travel for Planned Special Events 0 NHI Course—Managing Travel for Planned Special Events-Instructors NCHRP/TR B TransNO,iaiioi�Research Board—Safe and Qulck Clearance of Traffic Incidents NCHRP Synthesis 318 o Transportation Research Board-Roadway Incident 1 Diversion Practices(NCHRP Project 20-5,Topic 29- 02), 9-02),Washington, D.C. s 0 National Cooperative Highway Research Program- NCHRP Synthesis 307,Systems Engineering ' Processes for Developinq Traffic Signal Systems PROJECTS IN NEW YORK STATE 1YSDOT 0 ABC Backdrop Contract for Traffic Engineering and Planning Services D025509 0 ATIS Equipment Installation, Final Design Services Phases I-VI,Westchester 0 NYSDOT- Eastern Queens Advanced Traffic Management System(ATMS), Scoping and Preliminary esign 0 Route 9A Reconstruction,Construction Management, Administration&Coordination Services 0 NYSDOT-INFORM Operations for Region 10,Contract II C012597 Long Island, NY NYSDOT—INFORM Operations for Region 10, Contract III, C012597 Long Island NY 0 Operate the Joint Transportation Management Center JTMC in New York City 0 Route 17/1-81 Interchange Rehabilitation, Binghamton Doi 5173, NY 0 Cross Westchester Expressway,1-287-Design ITS, Sta a II and Final Design Phases V and VI 13010019 0 Long Island ITS Master Plan-Traffic Management System Expansion to SSP and Safety Planning 13006954, Nassau&Suffolk Counties NY 0 NYSDOT-Development of Traffic ITS Scoping Procedures D010480 0 1-490 ITS Design, (Western Gateway)Erie Canal to Genessee River(D008505), Rochester, NY 0 Brooklyn/Queens Expressway-Design ITS Phases V I - &VI D010028 NY 0 NYSDOT Region 4- Evaluation and Integration i Planning Services of ITS D015266Rochester, NY C 0 Highway Emergency Local Patrol(HELP)-Training of dI I � - - - - — I�ite�,j}'u"Va1P/ + classification -- I ------- - I'� 1 ti•irc.E,''rR�6'��3 ' PRO-SECTS 0 � i I G? w a f M 2 J � r Vehicle Drivers for NYSDOT Re ion 1,Alban NY O Nassau and Suffolk Counties Signal System Timing and Retimin D010350, Nassau&Suffolk Counties,NY o Route 347 from Northern State Parkway to Route 25A —Corridor Planning Stud D005729 o Long Island Transportation Plan 2000(LITP 2000)for NYSDOT(D008594), Nassau&Suffolk Counties,NY o C.I., Nassau&Suffolk Counties Traffic Signal i Requirements Contract#21 &22 D015161 NY o C.I., Nassau&Suffolk Counties Traffic Signal Requirements Contract#19 D012542 ,NY o C.I., Nassau&Suffolk Counties Traffic Signal Requirements Contract#17&18 D010220 ,NY i O Northern State Parkway Corridor Stud C.I. NSP Lighting&Sunrise Hwy Lighting Cable& Conduit Replacement D010324 I . C.I., INFORM Cable Replacements D008881 o C.I. Northern State Parkway INFORM Cable Relocation 4 4 D008569 MTA C SONET/ATM Communication Network System .� SACNS -Construction Support TBTA s TBTA Advanced Traffic Management-ATM IDEAS, i Administration&Inspection Services { o Miscellaneous Design Consultant Services for ITS + Projects on an As-Needed Basis NY,NY PANYNJ o Port Authority of NY&NJ-Lincoln and Holland Tunnels ` - Design of ITS System o Port Authority of NY&NJ-Toll Canopy Electronic Toll 4 Collection ETC Signage Stud o Port Authority of NY&NJ-LaGuardia Airport-Variable 4 4 Message Sign System Replacement/Upgrade o Port Authority of New York/New Jersey, Lincoln& 4 Holland Tunnel Traffic Management System Evaluation Port Authority of New York/New Jersey,Lincoln& 4 Holland Tunnel ITS Systems MFB-204.008A o Port Authority of New York/New Jersey,JFK Airport— VMS and Intelligent Transportation Systems o Port Authority of New York/New Jersey, Goethals ,f Bridge—Wide Load Gate Replacement NEW YORK Ci`I•_Y o TOPICS IV Signal Computerization Program, NY o Manhattan Bridge Reconstruction Phases 10&11 } k�rG�r.:i rn:i��sif€c•�i+�:�t_ -- ~r�}t;s -- I- - -- � ITS t'��0 E�t 6 S I I I 1 � C U G G j9f C9 Z r } UE'd YORK STATE COUNTIES C Monroe County, NY-ATMS and UTCS Upgrade, Rochester, NY o Nassau County Computerized Traffic Signal System Expansion, NY o Nassau County Study/Design of a Pilot Project for Emergency Vehicle Pre-emption of Traffic Signals C Nassau County Traffic Signal Control Expansion Contract 43, Nassau Countv,NY o Nassau County Signal Rebuilds,Nassau County, NY Reconstruction of Mill Dam Bridge,SCDPW, ' Huntin tan, NY O C.R.97, Nicholls Road–Corridor Study,Brookhaven, I Islip, Smithtown,NY o C.R.39,Corridor Study,Southampton, N.Y. o C.R.39, Preliminary Design&Environmental Assessment Southampton, NY C.R.58, Corridor Study, Riverhead,NY F o C.R.58, Preliminary Design&Environmental Assessment, Riverhead, NY C.R.46,William Floyd Parkway,Ya hank, NY C.R.80, Montauk Highway, Shirley, NY o C.R. 11, Pulaski Road at Larkfield Road to Route 25A, Huntington, NY o C.R.48, Middle Road from Horton Lane to S.R.25 O C.R.2, Straight Path–Signing&Signal Reconstruction I Design, Suffolk County, NY o Construction of a Firematics Training Facility,SCDPW, Ya hank,NY Suffolk County 6th Precinct,Selden,NY o- o SSTP Bergen Point–Rehabilitation of Final Effluent Tanks,Babylon, NY o Suffolk County Skilled Nursing Faciii ,Ya hank, NY o Suffolk County Police Helicopter Hangar Facility, Westhampton Beach,NY Suffolk County Infirmary Rehabilitation, Inspection, Evaluation and Design,Ya hank NY Suffolk County 4th Precinct, Hauppauge,NY OTHER[1 YS PROJECTS o Elmira Traffic Signal System Upgrade, NY �1 o Route 5 Corridor,Albany-Traffic Signal Design& Engineering(D258821),Albany to Schenectady,NY o U.S. Golf Open 1995 Shinnecock Hills, NY-Traffic Engineering&ITS o NYS Thruway Authority Emergency Detour Plan I I� Guidelines 1. 0 James port Culvert Replacement,I own of Riverhead, —� �( la}oje�^t�'fasyifi��ti_o}� _ ��ta;9�s PROJECTS 5' Ck 0 O O L M •�fl � � � P fw- h fal y iJ �s d 0 4� NY o Construction of Gerard Drive Bridge Culvert,Town of East Hampton,NY MA G Boston Central Artery/Third Harbor Tunnel ITS Project "The Big Dig"),MA o Boston, MA-Design of Traffic Signal Systems Operations Center(UTCS)Computer Upgrade, MA o Boston Central Artery Tunnel-Interim Operations Center, Phase III § Ml o Michigan ATMS Detroit Center Operations(MITSC), Project No.02-0175 Detroit,MI O Macomb County, Michigan-ATMS Design& —Implementation of Traffic Operations Center i RI a Rhode Island Statewide Traffic Congestion Management System-Planning&Deployment of ITS t DE o Delaware SR-1 Toll Plaza Design for Automatic Vehicle Identification (AVI)-Analysis of Requirements, Dover, DE FL Orlando/Orange County Expressway-Design of CCN System Project 719), FL Advanced Traffic Management System, County of Pinellas,FL CT c Connecticut DOT—Statewide Traffic and Incident Management System Connecticut DOT-1-95 Ramp Metering �I NJ o New Jersey Statewide Traffic&Incident Management a Plan Various 0 New Jersey Route 9 ITS Improvements-Signal System Reconstruction Design o New Jersey Route 36 ITS Improvements-Design of Closed Loop Signal System o Nashville Regional Incident Management Plan �_ i,r��{�1•E trlV*SifIoat!oilInd _ -�1FiLffv ITS Hl"'ilvjny? m o c� 0 Advanced Traffic Management System,City of t Columbus,OH 0 Advanced Traffic Signal Control System Project City of Cincinnati,OH ` AL Advanced Traffic Management System,City of ,f Birmingham,AL I CO } Eisenhower-Johnson Memorial Tunnel Lighting and Variable Message Sin Rehabilitation Z AZ Phoenix Freeway Management System Design Project VA ` © 1-81 TMC Operation,Staunton,VA 0 1-81 TMC Operation,Salem,VA �I r W1 j 0 Wisconsin Incident Management System— Development of Management Plan t i 9 TM%, TI o OUR NICHE NYSDOT 0 JTMC, REGION 11 TELVENT, NYC * ' CRTMC / STICC, REGION 1, ALBANY 0 INFORM, REGION 10 / PB, LONG ISLAND, 1992 - 2006 VIRGINIA DOT 0 181 TMC, STAUNTON, VA 181, TMC, SALEM, VA MASSACHUSETTS TURNPIKE AUTHORITY 0 BOSTON CENTRAL ARTERY IOC, 2003 - 2006 WHIGAN DOT 0 MITSC, DETROIT, 2003 - 2006 RHODE ISLE ND QD R ITMC, PROVIDENCE / DMJM. 1999 0 2001 ITS DESIGN SERVICES rt t -0 11- 11 xr- 'r NYSDOT 0 EASTERN QUEENS AIMS, REGION 11, NYC 0 ROUTE 9A ITS CONSTRUCTION SUPPORT, REGION 11, STV-URS, NYC 0 WESTCHESTER ATMS, JV WITH P13 AMERICA, REGION 8, WESTCHESTER 0 ROUTE 17/ 1-81 ITS / INTERCHANGE REHABILITATION, REGION 9 / MCFARLAND-JOHNSON, BINGHAMTON 0 ITS ELEMENTS FOR REGIONAL DESIGN SERVICES AGREEMENT (RDSA), REGIONS 3, 4, 5 AND 6 INFORM, SSP EXPANSION / TMC DESIGN, REGION 10, LONG ISLAND, 1992 - 2007 NYCOOT NYC TOPICS IV, COMPUTERIZED SIGNAL SYSTEM EXPANSION (TRANSCORE) (B WILLIAMSBURG BRIDGE ITS (GPI) 0 MANHATTAN BRIDGE ITS (WEIDLINGER) 1 ffS DESIGN SERVICES 5 � � 4•i�' ��•�''�-`4-''�X���Fri,,-�..�};"j.jy� �yy�a r2t�! ! -A "Al PORAMORITY _ •«-'.V -''�R. [ ! r '.;� `� -'u�i ,�_'rri'=,F�'rti••��`g r.•�.i�,s., r..�_,..-u'IC".g•v,�.a-.-w.o..i-^1Fi-✓'•n�J .q r t. 0 'l''7 3L�r' `�,- ,", r`+yrt�"''-?•t:�%';dr 3'ti.L_. }��ki�.:,,�-�.-.te t�i 4�;;��`c i, _ t,,':5' �' " � ♦"�' Li`'• .�'t,' ?;yt:,aF,.,'.:,- r�`;.,�'1,�. . taw:- r^� �.�t �. :'+•� ..••.�..-1', ,y`�i:i �n'',�•r`-.,�,y v•R,�y - •-.r_ r��: f - - '..Y' � Y-- r`t.„v¢T�:'"r"ts_.r,.-".,.rya i W i{�`�-Ew'1t;;�,,,,r.,." �-"-'»r {•-i.. `M ilTf w.-•;?:*4G4L.q.%,-. F C1:,j`Yin 1'�_ ..cr.--� `.lir°fi`>� •. `+Y. ,i�p;���;�',I�,��u� ;,'l��{IA��$a..�.i J w l�iL��'-3.r _-,. _ .....r-._... + � R,��G� Z'+-h r, ✓"� "�•'-,:-'.r- .f•F''e_•'(YF ��� '�'.+' ,� ,{�'�-Lr ice..�'...� R.rAvSVtM�- ag � _ r�M` 4( i �L�✓w�"•�+'-`�'�-" Wr�t^�•li._ �t- ;1a`� it PORT AUTHORITY OF NY & NJ a ® ITS ON CALL SERVICES ® ITS DESIGN AT PORT NEWARK / ELIZABETH MARINE TERMINAL • ITS CONSTRUCTION SUPPORT FOR HAR SYSTEM AT PORT NEWARK/ ELIZABETH MARINE TERMINAL ® ITS DESIGN SERVICES AT NEWARK LIBERTY AIRPORT t ® LINCOLN AND HOLLAND TUNNELS ITS DESIGN ! ® LAGUARDIA AIRPORT VMS SYSTEM UPGRADE i TOLL CANOPY ELECTRONIC TOLL COLLECTION (ETC) SIGNAGE 0 LINCOLN AND HOLLAND TUNNEL TRAFFIC MANAGEMENT SYSTEM EVALUATION 23 JFK AIRPORT T VMS AND I U S I ITS DESIGN SERVICES � sa�,x•.''^ja %'�'�'?„sr;, .,�,Ib;'�.5�' +a+.'i'iri'-:��-�' y-'i�f'��;N%,` Bridges and # Tunnels 'r.P r �� i' a 44�`•.�,t� �,Yy,�. �� i err, r m �t�s �Sj•'s4' -� '7 y :��"�' ;'"isi: ,t'. ,'.`lr;�l':r�in'`ci'z•.p_, X,S� "__ F'ti:-: ^r" ,_ r�`;� ,ice_ -� f �i.."t,.,.,��{�`�'f?;�F'''i,�i-�r�tif;,'x:... .�-Tc�;h _ __ _ Cx,,'• ..3!: � �r ti,i „4..' .. 's,!,^ 3�,r.«:i::2�......i:l.`r.`8`�'. lla:._'�',`r _ .a,�:I.J'� Y,'•_:=y,2;w`.,s"..::1:r'� '7, _.�np',�?�.�.' ,<y,/� ��,,e'�-.._ X1'1-it' -Y,:y++*,4= *A,r�4•��.- _ ry..n""e,.. tyr,•yxf� - - "_ _ f'''�„�•"�'` '•-�'<<t'.a�'' ,.N.�. ;tj.. '��5 ;-�,•isi.,•c;�'-s" ;'3:"`,�ii'`f id'i-'YT, `'V, t{t{ v ,^;�� { ^�,tc zr {�� �,;,': {r+,., i _, ,, , ., �•1� i .,ty,,f;--n ri- I•��;�r` ,} •c,t.!' ,..'-t.•lk�;r',_7%�Sfjd,,, - t ,' �I ! � , r.•'�C,� y-; ,If'„'t�-` '-r`''r�°....;7"„ti- t'-�'�t�'^ i,?`�}i:.,f l {, METROPOLITAN TRANSPORTATION AUTHORITY (ARTA) a NITA o R&T / TRIROROUGH BRIDGE & TUNNEL AUTHORITY t d i • SCOPE DEVELOPMENT WITH ITS PROJECTS ® MISCELLANEOUS DESIGN CONSULTANT SERVICES-FOR INTELLIGENT TRANSPORTATION SYSTEMS (ITS) PROJECTS ? ON AN AS-NEEDED BASIS a ® ADVANCED TRAFFIC MANAGEMENT INCIDENT/ DETECT / EVALUATE / ACT SYSTEM (ATM-IDEAS) IATA o NYCE TRANSIT 0 CONSTRUCTION SUPPORT SERVICES SONET/ ATM COMMUNICATION ION NET ORK SYSTEM,EM, SACNS YC®®T 'TS v`i�-•-,;«rlfi �t.;.^�f -'~. _{'�,1 •,�Gi NEW YORK CITY F;:�•Y�1?^"„ate-tv.r,., «_,r,..,.,� ,•'^<'x:_*F^.'�'-h"^7' >,.. .----�-iY-`.""-'p'-• t. �. .^tcy.,+r^_^:`^"'-^'-t 77 L ..-'itG'.^.�.w.,.-..... i _-•• •'� .s�'< t�-`c^^='....•r.-+d a...•rs.. t�_p^.^^^.zv;3'^r 1(UP dd AlGGi'CITY, ^;'L:wMIIV •.F A k " k';`^� ter` --- :: Owner ® New York City Department of Transportation Our Role O Provide ITS design services. Description • Design ITS upgrade of lane control signals on the reversible lower roadway of the Manhattan Bridge as a sub-consultant to Weidlinger Associates. © Design ITS elements and integrate VMS, lane control signals (LCS), video incident detection, CCTV cameras, and aviation-navigation obstruction lights, as well as hardware, software and system acceptance testing. The LCS and VMS displays coordinate with the operation of a new barrier transfer machine for the contra flow operation for the Williamsburg Bridge, as a sub-consultant to GPI. • Design PS&E for TOPICS IV, Expansion of Computerized Signal Program including the development of a new, advanced traffic controller (ATC) as a sub-consultant to Transcore. [Peal nfflep@ o��®�� 9©alm o®!]Ldpmog Dunn Engineering Associates, P.C. 66 Main Street, Westhampton Beach, NY 11978 631-288-2480/ 631-288-2544 (Pax) e-mail: wdunn@dlunn-pc.com ITS SCOPE DEVELOPMENT nn Bridges and T I.t els '''�'� t.<•i�,.� 'fir`-: .�;:�- . �,A� ) �'f7 "tl, r11 S2 '�I, 'ti _ ��I r"' - _ - •jP� 'B'. ''T_ ..i ',i� !) I ,:r:_ '.i !c•_ ,t: w�r 0174`7 Owner 6 Metropolitan Transportation Authority/Bridges and Tunnels Our Role ® Provide ITS Scoping services. ® Assist in progressing MTA-B&T 5year Capital Program. Description Develop detailed project scopes. ® Develop detailed design and implementation scopes. © Develop work plans and project schedules. © Prepare cost estimates. o Prepare requests for proposals. [pep nom hownME900M @@Mom� Dunn Engineering Associates, P.C. 66 Main Street, Westhampton Beach, NY 11978 631-2882480/ 631-288-2544 (Pax) e-mail: wdunn@dunn-pc.com 1995 UDS® GOLF OPEN SPECIAL EVENT MANAGEMENT i ` 7.i._iy=n _ t r' •n, „_..tr�1;#�4:�'.t;E:..s,:_ 41 X4 ., I ft^ _ --5;'-„}:'�;?.P�Ty-S i"=-'-F'+J-sit k4:tiy�•4•✓ `'. -..r'`j, •.}.i. .C`.i�x2 f:xk SCS:rte f .�^T'-''f✓� ,f- - lu iYl 'S''iC^. y4:.u�' ..�d'.P'ty.,A l:•i.+..-/r - I i 1 f 1 I i - Owner 2 ! Unified States Golf Association I ' 4 Our ROI® o Prepare Feasibility Study and design Traffic Management Plan. O Operate plan during the event, including modifications to accommodate real-time traffic i conditions. i ®escrOption e Incorporates ITS elements in the Traffic Management Plan for the 1995 U.S. Open at the Shinnecock Hills Golf Club in Southampton, New York, including: - Highway advisory radio - Radio and cellular phone communications - Portable changeable message signs - Establishment of command center - 3 & 4 lane operation for peak traffic - Exclusive bus roadways and lanes flows on normally 2 lane roads - Metering system - Aerial surveillance via helicopter - On-site traffic management - Route marker/destination signing to parking lots Dunn Engineering Associates, P.C. 66 Main Street, Westhampton Beach, NY 11978 631-238-248® 1 631-288-254 • (Fax) wdunn@dune-pc.com FEDERAL HIGHWAY ADMINISTRATION MANAGING TRAVEL FOR PLANNED i SPECIAL EVENTS HANDBOOK . �'I` _•!' °•�;,E� T-i;2'rSJ,:3.••r- 7.�5^::,. It '..ct>: -:qhs•-[ -,. < !:. ° � '.�.i,,�iiCs',' � 4_.%:s}��'Htx.ax'."y.Ee:� ',•?x(l�j.�r>,;;��y�i• .s� `L r '• - F �P` �. '�Z�vY chi ��( Hl.+i � �, � xt_ �- � ter. "�a+>«'}'-..`,t? -a}• C h '��,' ''� s °:ate i,- �;F- �`--�`'_y'"�••S v Poaleod-Fund Study Kip • -• + ° �_• - �i- 'cr.'s:'• � I �: } tyy S f t;� 7;r,. fi",'�4-i"' .xT}'�'r' _ ��A/"1 ,�a�gr'r •- '.G _!•�� -'.`ya c Y -*' }'Q�",''Y.71'Y��Y<f�"d�.r S=°ik{ r`,y�ui+ . :'a', e.�'',.a•_.x= .r rya'-." «?T.�w_ � „y;�rte"�` r,:3' -�".!:'•, s;,_ _7...3» - .. AT:•-.,i _ ..�. - tz""��"i.-2"`{') t.P!y. ter}•";!;;'i• a`1s�?+?+-�r r� .f"r',t3[°:`S"-✓- ®mer i © f=ederal Highway Administration t Our Rose Prepare a technical reference entitled Managing Travel for Planned Special Events. t Description e Serve as comprehensive, stand-alone information source to assist novice and experienced practictioners involved in planned special events. o Guide the user through all phases of event management: — Advance planning — Day of event activities — Post event activities o Examine.successful travel,management practicies. o Present flowcharts, checklists, and tables for use in planning and operating special events. Dunn Engineering Associates, P.C. 66 Main Street, Westhampton Beach, NY 11976 631-236-2480/ 631-236-2644 (Fax) e-mail: waunn@dunn-pc.com HANDBOOKS MAL REPORT TECAMICAL GUIDANCE 014 ALTERNATE ROUTE PLANS NCHRP AND PLAN DEVELOPMENT Phv—d By cNatanco of _JM=Q bets lncids%sJ lqr,f, Owner 0 Federal Highway Administration 0 Transportation Research Board 0 New York State Department of Transportation 010N. Rale 0 Prepare user friendly handbooks on pertinent aspects of ITS. 0 Present information in a highly graphical format. 0 Provide ready reference for ITS practitioners. 0 Prepare FHWA Handbook Managing Travel for Planned Special Events. a Prepare NCHRP Synthesis 318, Safe and Quick Clearance of Traffic Incidents. Prepare NYSDOT Project Development Manual, Intelligent Transportation Systems: Scoping Guidance. 0 Prepare FHWA Handbooks, Technical Guidance on Alternate Route Plans and Plan Development. TMO RMOT@ MM-9@99 Durin Engineering Associates, P.C. 86 Main Street, Westhampton Beach, NY 11978 631-288-2480/631-288-2544 (Fax) e-mail: wdunn@dunn-pc.com LONG ISLAND ITS 5, 'K -N, 1 NP 0 v"N U, ;'Awn DELAYS TO :-:xlT 58 A14D EXITS Go To 62 4a "mill! Owner New York State Department of Transportation Our Role 0 Prepare an ITS master plan for Nassau and Suffolk Counties in Long Island, New York. ® Prepare detailed plans and specifications for early implementation ITS on Southern State Parkway. Description ® Extends INFORM to Southern State Parkway. 0 Extends INFORM easterly along 1-495. 0 Prepares conceptual design of a new control center. 0 Identifies early implementation projects. 0 Gains the most efficient and economical use of the existing highway network through operational strategies rather than highway construction. F(�DIP M@00D �@)HtffiGiA Dunn Engineering Associates, P.C. 66 Main Street, Westhampton Beach, NY 11978 631-288-2480 / 631-288-2544 (Fax) rreiss@dLilln-PC.COM