Synthesis of Information Related to Highway Problems. Topic 40-11. The State of Practice in Highway Access Management

Access management is a practice of improving the design and placement of driveways and medians, with the goal of limiting traffic conflicts. Access management can achieve significant improvements in both highway operations and capacity. It can achieve reductions in crash rates of as much as 50 to 60 percent. The most recent Texas Transportation Institute (TTI) Urban Mobility Study also indicates that improved access management could make a significant contribution to congestion reduction on a nationwide basis. Several NCHRP research studies, work by the Transportation Research Board (TRB) Access Management Committee and publications by TRB and the Federal Highway Administration (FHWA) have all helped provide information and materials to state agencies to adopt and modernize their access management and access control programs. This synthesis will study how states have acted on these national efforts, what have been the barriers to action, and how new national efforts might be focused to improve the implementation of access management strategies and treatments nationwide.

Language

  • English

Project

  • Status: Completed
  • Funding: $35000.00
  • Contract Numbers:

    Project 20-05, Topic

  • Sponsor Organizations:

    Federal Highway Administration

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590

    American Association of State Highway and Transportation Officials (AASHTO)

    444 North Capitol Street, NW
    Washington, DC  United States  20001

    National Cooperative Highway Research Program (NCHRP) Synthesis

    Transportation Research Board
    500 Fifth Street, NW
    Washington, DC    20001
  • Project Managers:

    Vlasak, Donna

  • Start Date: 20080620
  • Expected Completion Date: 0
  • Actual Completion Date: 0
  • Source Data: RiP Project 18055

Subject/Index Terms

Filing Info

  • Accession Number: 01464453
  • Record Type: Research project
  • Source Agency: National Cooperative Highway Research Program
  • Contract Numbers: Project 20-05, Topic
  • Files: TRB, RiP, USDOT
  • Created Date: Jan 3 2013 2:42PM