Crash Experience Warrant for Traffic Signals
TRB’s National Cooperative Highway Research Program (NCHRP) Web-Only Document 204: Crash Experience Warrant for Traffic Signals develops a procedure for evaluating and quantifying the safety of stop-controlled and signal-controlled intersections. The findings from this evaluation were used to develop a proposed crash experience warrant.
The main products of the research are the proposed crash experience warrant contained in this report, a
spreadsheet tool that implements the safety evaluation procedure, and a
safety evaluation guidebook and spreadsheet user manual.
This Summary Last Modified On: 3/23/2016