TRB’s National Cooperative Highway Research Program (NCHRP) Report 781: A Debris Management Handbook for State and Local DOTs and Departments of Public Works provides debris management practices for local, tribal, and state departments of transportation and for public works agencies. A PowerPoint
TRB’s Transportation Research Record (TRR): Journal of the Transportation Research Board, No. 2442 consists of 15 papers that examine a time–space diagram; using third-party data for travel demand modeling; calibration of a rail transit assignment model with automated fare collection data and a p
TRB’s Transit Cooperative Research Program (TCRP) Report 117: Design, Operation, and Safety of At-Grade Crossings of Exclusive Busways explores planning, designing, and operating various kinds of busways through roadway intersections. The report examines at-grade intersections along busways withi
TRB’s Transportation Research Record: Journal of the Transportation Research Board, No. 2384 consists of 13 papers that explore the effectiveness of “vehicle entering when flashing” signs; countdown-only pedestrian change interval displays; driver perception and reaction time; dilemma zone identi
In 2010 and 2011, safety staff with FHWA and the Michigan Department of Transportation (MDOT) analyzed 110 wrong-way crashes that occurred on the Michigan freeway system during the 5-year period from 2005 to 2009. What they found regarding the characteristics of wrong-way drivers corroborated ear
