Develop Safety Performance Functions (SPF) for Illinois

Using descriptive and advanced statistical techniques, this study will provide analytical tools for Illinois Department of Transportation (IDOT) to identify and manage a program of site-specific, and systematic improvements to develop strategies to reduce fatalities and severe injuries resulting from motor vehicle crashes. The SPF models developed from this study will be directly used to screen for candidate locations in the Illinois roadway network for safety improvements. The multivariate statistical models will help IDOT to develop comprehensive strategies to reduce motor vehicle crashes.

    Language

    • English

    Project

    • Status: Completed
    • Contract Numbers:

      R27-20

    • Sponsor Organizations:

      Illinois Department of Transportation

      2300 S. Dirksen Parkway
      Springfield, IL  United States  62764
    • Performing Organizations:

      University of Illinois, Urbana-Champaign

      1105 Newmark Civil Engineering Lab, 205 North Matthews Avenue
      Urbana, IL  United States  61801
    • Principal Investigators:

      Ouyang, Yanfeng

    • Start Date: 20070101
    • Expected Completion Date: 0
    • Actual Completion Date: 20081231
    • Source Data: RiP Project 13637

    Subject/Index Terms

    Filing Info

    • Accession Number: 01462828
    • Record Type: Research project
    • Source Agency: Illinois Department of Transportation
    • Contract Numbers: R27-20
    • Files: RiP
    • Created Date: Jan 3 2013 2:11PM