TRB’s Transportation Research Record (TRR): Journal of the Transportation Research Board, No. 2435 consists of nine papers that examine the use of the Monte Carlo simulation for a sensitivity analysis of highway safety manual calibration factors; a variable speed limit control strategy; safety ef
TRB’s Transportation Research Record: Journal of the Transportation Research Board, No. 2364 consists of 10 papers that explore variable speed limit control strategies; opinions on safety policy; rural roadway departure crashes; traffic calming measures in New York City; safety management tools;
TRB’s Transportation Research Record: Journal of the Transportation Research Board, No. 2423 consists of nine papers that summarize the opportunities for intelligent transportation systems in the energy arena; effects of tactile location, pulse duration, and interpulse intervals on perceived urge
This report summarizes the proceedings of the 2014 Transportation Asset Management Peer Exchange hosted by the Federal Highway Administration (FHWA) and the American Association of State Highway and Transportation Officials (AASHTO). The peer exchange was held in Miami, Florida on May 1st, 2014.
TRB’s Transportation Research Record: Journal of the Transportation Research Board, No. 2423 consists of nine papers that summarize the opportunities for intelligent transportation systems in the energy arena; effects of tactile location, pulse duration, and interpulse intervals on perceived urge
TRB’s Transportation Research Record: Journal of the Transportation Research Board, No. 2280 consists of 20 papers that explore setting variable speed limits; hard highway shoulder running; computer vision-based safety evaluations; safety intervention models; safety effectiveness of Super 2 highw
This report summarizes the proceedings of the 2013 Transportation Asset Management Peer Exchange hosted by the Federal Highway Administration (FHWA) and the American Association of State Highway and Transportation Officials (AASHTO). The peer exchange was held in Burlington, Vermont on July 24th
This report summarizes the proceedings of the Asset Management and Management of Highway Performance Peer Exchange hosted by the Federal Highway Administration and the American Association of State Highway and Transportation Officials. The peer exchange was held in Washington, D.C. on August 17,
This Informational Brief highlights ramp metering as a proven, effective strategy for reducing congestion and improving safety. The Brief covers at a high-level the benefits of ramp metering, status of ramp metering deployment in the U.S., keys for successful deployment and operation, and resourc
This primer poses ramp metering as a potential tool to address commonly occurring congestion and safety issues. Despite initial opposition and skepticism from various stakeholders, ramp metering has been deployed, sustained, and even expanded in many regions. This primer incorporates recent resea
