Evidence-based Analysis of SPF Development and Calibration

Use post- safety performance functions (SPF) development crash data to compare the performance of four calibration methodologies applied to a base SPF and to a state-specific SPF. Specific attention will be focused on two-lane rural roads and test the SPF developed for the Alabama Department of Transportation.

  • Supplemental Notes:
    • This is one task within STC's Major Research Initiative 1, Crash Modification Factors and the HSM.

Language

  • English

Project

  • Status: Active
  • Funding: $50000.00
  • Contract Numbers:

    DTRT13-G-UTC34

  • Sponsor Organizations:

    Research and Innovative Technology Administration

    University Transportation Centers Program
    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Performing Organizations:

    University of Alabama, Tuscaloosa

    Department of Civil, Construction and Environmental Engineering
    P.O. Box 870205
    Tuscaloosa, AL  United States  35487-0205
  • Start Date: 20140101
  • Expected Completion Date: 0
  • Actual Completion Date: 0
  • Source Data: RiP Project 40243

Subject/Index Terms

Filing Info

  • Accession Number: 01572488
  • Record Type: Research project
  • Source Agency: Southeastern Transportation Center
  • Contract Numbers: DTRT13-G-UTC34
  • Files: UTC, RiP
  • Created Date: Aug 8 2015 1:01AM