"This digest is an interim deliverable from NCHRP Project 17-25, 'Crash reduction factors for traffic engineering and ITS improvements,' which is being carried
TRB¿s National Cooperative Highway Research Program (NCHRP) Report 617: Accident Modification Factors for Traffic Engineering and ITS Improvements explores the
The growing number of traffic safety strategies, including the Intelligent Transportation Systems (ITS) and lowcost proactive safety improvement (LCPSI), call f