Effectiveness of Safety Corridor Programs, AKA Road Safety Audits

Safety Corridor Programs have been initiated and successfully implemented in several states in an effort to reduce crashes and improve safety in specific roadway sections that exhibit undesirable safety performance. CTRE at Iowa State University has teamed with the University of Missouri-Columbia to conduct a synthesis study of safety corridor programs. The research applied selected best practices identified from the synthesis study to selected routes in Iowa and analyzed the effectiveness of those measures on improving safety. Reports of the road safety audits are listed above. Road safety audits were conducted for the following highways: --US 6 from Iowa City to West Liberty in Johnson and Muscatine Counties, Iowa --IA 25 in Union County from Creston to North H-24 intersection --I-380 through Cedar Rapids and Hiawatha in Linn County, Iowa --US 52 from IA 136 to Dubuque --US 61/Harrison Street and West Locust Street Intersection in Davenport-Scott County, Iowa --US 61 from Muscatine, Iowa, to Davenport, Iowa

Language

  • English

Project

  • Status: Active
  • Sponsor Organizations:

    Iowa Department of Transportation

    800 Lincoln Way
    Ames, IA  United States  50010
  • Performing Organizations:

    Iowa State University, Ames

    Institute for Transportation Studies
    2711 S. Loop Drive, Suite 4700
    Ames, IA  United States  50010-8864
  • Principal Investigators:

    McDonald, Tom

    Maze, Tom

  • Start Date: 20070701
  • Expected Completion Date: 0
  • Actual Completion Date: 20090630
  • Source Data: RiP Project 22939

Subject/Index Terms

Filing Info

  • Accession Number: 01462045
  • Record Type: Research project
  • Source Agency: Transportation Research Board
  • Files: RiP, STATEDOT
  • Created Date: Jan 3 2013 1:57PM