The July-August 2020 issue of TR News —with a focus on stormwater—is available in hard copy and digital copy for subscribers. For those who are not subscribers, the table of contents is available. Feature articles in the issue include "Integrating Stormwater Infrastructure into State Department of Transportation Processes," "Transportation Perspective on Virginia’s Nonpoint Source Nutrient Cred...

The coronavirus (COVID-19) pandemic and equity issues will be included soon in   Critical Issues in Transportation 2019 . In this report, which is updated periodically by the TRB Executive Committee, a series of challenging questions are posed to explore issues and opportunities that may arise 10 to 20 years into the future. These questions, 63 in all, have been organized into 12 topic ar...

Issue 326 of TRB's magazine dives into details from the TRB 99th Annual Meeting, which had a record crowd of nearly 14,000 attendees gathered January 12–16, 2020, in Washington, D.C. The March–April 2020 TR News features photo highlights from the Annual Meeting along with more coverage of the conference. TR News is TRB's bimonthly magazine featuring timely articles on innovative and state-of-th...

A Visible Light Communications Framework for Intelligent Transportation Systems , released by the Mineta Transportation Institute at San Jose State University

There is a wide disparity between the goals that state departments of transportation (DOTs) have for priced managed lanes and the public assumption for those goals. The public tends to be highly skeptical of priced managed lanes because the concept is difficult to explain to a nontechnical audience. The TRB National Cooperative Highway Research Program's NCHRP Synthesis 559: Emerging Challenges...

Compared with much of the world, the United States has relatively few highway tunnels. Norway, for instance, has more than 900 roadway tunnels, while the entire United States has 503. In a feature article in TR News magazine, Number 327, May-June 2020, the authors examine the challenges of using tunnels in a road or rail network, including relatively high first costs, the need for continuing ma...

Occupant Safety in Vehicles Equipped With Automated Driving Systems, Part 1: Initial Evaluation of Usability, Stability, and Injury Prediction Capabilities , released by the U.S. National Highway Traffic Safety Administration

Occupant Safety in Vehicles Equipped With Automated Driving Systems, Part 3: Biofidelity Evaluation of GHBMC M50-OS Against Laboratory Sled Tests , released by the U.S. National Highway Traffic Safety Administration

Eco-Driving Systems for Connected Automated Vehicles: Multi-Objective Trajectory Optimization , released by the Mineta Transportation Institute at San Jose State University

There are issues, opportunities, and challenges related to technology-enabled mobility services, and lots of ways that transit can learn from, build upon, and interface with new ways of traveling. The TRB Transit Cooperative Research Program's TCRP Report 188: Shared Mobility and the Transformation of Public Transit examines the relationship of public transportation (including paratransit and d...