Delivering resources to save time, lives, and money
The Highway Safety Manual (HSM) is being developed through a series of NCHRP projects and with the guidance of the TRB and AASHTO Task Forces on the HSM. The draft of the first edition was completed... Learn More
Significant growth in domestic and international commerce, coupled with ever-increasing traffic congestion and delay on surface transportation networks, challenge industries’ ability to move freight... Learn More
The purpose of this project was to estimate the impact of weather on U.S. roadway freight operations. It was already known that the freight sector of transportation could be greater than $600 billion... Learn More
A comprehensive and systematic review of current practice, to identify and synthesize capabilities of installed instrumentation and remote sensing that can be used for real-time measurement,... Learn More
The NCHRP 20-07/Task 200 Project is complete. The final report titled "Vehicle-Based Technologies for Winter Maintenance: The State of the Practice". Learn More
This guidance is intended to assist Federal Highway Administration (FHWA) staff and transportation system owner/operators deploy Vehicle to Infrastructure (V2I) technology not only in terms of the... Learn More
V2I TWG2: Summary from April 20, 2016, Meeting in Detroit, Michigan Learn More
FHWA report that explores transportation management and operations advancements that may be applied to improve evacuation planning and operations when advance notice is possible. This primer is... Learn More
This report explores the use of social media among transit agencies and documents successful practices in the U.S. and Canada. Thirty-four of 39 transit agencies in large metro, small urban, and... Learn More
The objective of this task was to provide step by step instructions for developing calibration factors for use with the Highway Safety Manual (HSM) safety performance functions. Tasks included the... Learn More