Crash Modification Factors (CMFs) for Intelligent Transportation System (ITS) Applications

The objective of this research is to address a long-standing deficiency in safety related ITS data by developing (1) CMFs for commonly deployed ITS applications, independently and as a part of systems and (2) case studies of safety benefit/cost ratio calculations for such ITS applications. The CMFs shall be suitable for use by safety professionals in their analyses and shall meet at least a CMF Clearinghouse four-star quality rating. The research shall consider ITS applications deployed on freeways, arterials, and rural highways. ITS applications may include, but not be limited to, established devices and treatments such as variable/dynamic/changeable message signs, CCTV cameras, traffic monitoring stations, active warning signs, ramp meters, and RWIS.

Language

  • English

Project

  • Status: Active
  • Funding: $400000
  • Contract Numbers:

    Project 17-95

  • Sponsor Organizations:

    National Cooperative Highway Research Program

    Transportation Research Board
    500 Fifth Street, NW
    Washington, DC  United States  20001

    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
  • Project Managers:

    Harrigan, Edward

  • Performing Organizations:

    University of North Carolina, Chapel Hill

    Chapel Hill, NC  United States  27514
  • Principal Investigators:

    Srinivasan, Raghavan

  • Start Date: 20200601
  • Expected Completion Date: 20220901
  • Actual Completion Date: 0

Subject/Index Terms

Filing Info

  • Accession Number: 01707634
  • Record Type: Research project
  • Source Agency: Transportation Research Board
  • Contract Numbers: Project 17-95
  • Files: TRB, RiP
  • Created Date: Jun 3 2019 3:17PM