The potential deployment of a connected vehicle system will represent new challenges to State DOT’s in terms of delivering an Infostructure which can facilitate these systems and allow for the collection and processing of the vast amount of potential data. Given the potential Notice of Regulatory
SSince September 11, 2001, 188 security-, emergency management-, and infrastructure protection-related planning and implementation projects have been initiated through pprograms managed by the Transportation Research Board (TRB). One hundred forty-seven of t
Cooperative Research Programs: Security, Emergency Management, and Infrastructure Protection Research Status Report – October 2015
This guidebook presents a framework and cost-effective methods to estimate, predict, measure, and report travel time, delay, and reliability performance data. This guidebook also presents various data collection methods, analysis approaches, and applications that effectively support transportatio
This report is an expansion on a study completed in 2008 which examined the costs of crashes to society. The results of that study are then compared with the costs of congestion on a per person basis. Overall, the cost of crashes per person is much higher than the cost of congestion per pers
TRB’s Transit Cooperative Research Program (TCRP) Synthesis 114: Critical Incident Management and Clearance Practices for Rail Transit summarizes the current state of the practice regarding incident response and identifies strategies for post-incident evaluations.
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
TRB Transportation Research Record: Journal of the Transportation Research Board, No. 2460 consists of papers that address the value proposition for transportation projects; automated road travel surveys; development of alignment-based parametric data exchange schema for bridge geometry; pavement
This report presents valuable information on the appropriate selection of default values when analyzing highway capacity and level of service based on an extensive set of field data from across the United States. In addition, the report describes how to prepare service volume tables, which c
The purpose of this synthesis report is to provide guidance to practitioners for short-term deployment planning. The authors interviewed agencies to identify deployment approaches and classified those approaches based on decisions made regarding where, when, and what TSM&O strategies were dep
