Improve Understanding of the Benefits of Safety Data-driven Decision Making

This study will partner with the agencies participating in Evaluation of Low-Cost Safety Improvements Pooled Fund Study to do the following: (1) evaluate the safety effectiveness of unproven safety countermeasures and to identify and address methodological issues with the development, application, and assessment of crash modification factors (CMFs); (2) Maintain the CMF Clearinghouse and continue to make enhancements for our stakeholders; (3) CMF development for mini-roundabouts; (4) CMF development for wrong-way driving countermeasures; (5) CMF development of bike lane configurations for segments and at intersections; and (6) Continue to improve and update FHWA’s Safety Data Dashboard. This resource converts large and complex datasets into graphical displays that aid in reviewing data trends and making comparisons.

  • Supplemental Notes:
    • USDOT Research Hub DisplayID 157967


  • English


  • Status: Active
  • Funding: $5985723
  • Sponsor Organizations:

    Federal Highway Administration

  • Managing Organizations:

    Department of Transportation

    Washington, DC  United States 
  • Project Managers:

    Kregelka, Joyce

  • Start Date: 20141001
  • Expected Completion Date: 20240930
  • Actual Completion Date: 0
  • USDOT Program: Safety Data and Analysis
  • Subprogram: Performance Based Regulations and Safety

Subject/Index Terms

Filing Info

  • Accession Number: 01869545
  • Record Type: Research project
  • Source Agency: Department of Transportation
  • Files: RIP, USDOT
  • Created Date: Jan 3 2023 1:53PM