Development & Testing of Methods for Estimating the Impact of Safety ImprovementsStatus: CompleteReport Date: 08/07/2001 Summary: This report describes a Bayesian method for estimating accident rates at individual sites, which takes into account the fact that the total traffic count usually used to measure exposure is generally not known with certainty. Final Deliverables: Development & Testing of Methods for Estimating the Impact of Safety Improvements (Report #2001-08) Related Materials: Related Research: Project Personnel: Principal Investigator: Gary Davis Technical Liaison: Darab Bouzarjomehri, Loren Hill Project Coordinator: Bill Bunde Panel Members: Gary Ries - Mn/DOT/ Traffic Engineering George Cepress - Mn/DOT/ Transportation Data and Analysis Mark Flinner - Transportation System Management