Updating Safety Performance Functions for Data-Driven Safety Analysis

No abstract provided.

Language

Status: Completed
Funding: $500000
Contract Numbers:
Project 17-93
Sponsor Organizations:
American Association of State Highway and Transportation Officials (AASHTO)

444 North Capitol Street, NW
Washington, DC United States 20001

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
Project Managers:
Dekelbab, Waseem
Performing Organizations:
University of North Carolina at Chapel Hill

UNC-CH New East Building
Campus Box #3140
Chapel Hill, North Carolina United States 27599-3140
Principal Investigators:
Srinivasan, Raghavan
Start Date: 20190701
Expected Completion Date: 20221231
Actual Completion Date: 0

TRT Terms: Crash modification factors; Crash rates; Crash risk forecasting; Crash severity; Data analysis; Mathematical prediction; Traffic crashes; Traffic safety
Identifier Terms: American Association of State Highway and Transportation Officials; Highway Safety Manual; Safety Performance Functions
Subject Areas: Data and Information Technology; Highways; Planning and Forecasting; Safety and Human Factors;