Research Search Results
20-Year Vision and Strategic Plan for the Manual on Uniform Traffic Control Devices
Critical Infrastructure, Emergency Evacuation, and Logistics of Disaster Recovery 2014
TRB’s Transportation Research Record (TRR): Journal of the Transportation Research Board (TRR), No. 2459: Critical Infrastructure, Emergency Evacuation, and Logistics of Disaster Recovery 2014 summarizes ways to plan post-disaster operations in a highway network; a model for investigat
Effectiveness of Different Approaches to Disseminating Traveler Information and Travel Time Reliability
The SHRP2 L14 project has three objectives: 1) quantify the potential for improvements in the communication of travel reliability information to affect traveler choices such that positive impacts on system performance occur, 2) develop a lexicon for communicating travel time re
A Lexicon for Conveying Travel Time Reliability Information
The SHRP2 L14 project has three objectives: 1) quantify the potential for improvements in the communication of travel reliability information to affect traveler choices such that positive impacts on system performance occur, 2) develop a lexicon for communicating travel time reli
Evaluation and Performance Measurement of Congestion Pricing Projects
This report examines the state of the practice and presents guidelines on the performance measurement and evaluation of congestion pricing projects. Congestion pricing projects include variably priced managed lanes (HOT or Express Toll Lanes), toll facilities with variable pricing, and cordon or
Active Traffic Management for Arterials
This synthesis documents the state of the practice associated with designing, implementing, and operating ATM on arterials. Of particular interest to this study has been information on strategies used to actively manage traffic and congestion on arterials; situations and operating conditions in w
User’s Guide to Develop Highway Safety Manual Safety Performance Function Calibration Factors
National Training: Challenges and Opportunities
Improving Our Understanding of How Highway Congestion and Pricing Affect Travel Demand
This project was carried out to review and advance the state of the practice in modeling the effects of highway congestion and highway pricing on travelers decisions, including the choice of facility, choice of route, choice of mode and choice of departure. Important findings are related on how d