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Work Zone Safety Information Clearinghouse

Library of Resources to Improve Roadway Work Zone Safety for All Roadway Users

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Virginia Transportation Research Council

Traveler Information for the Commercial Vehicle Operations Community

Traveler information is critical for the safety and efficiency of commercial vehicle operations (CVO). The objectives of this project are to (a) review traveler information technologies and practices … [Read more...] about Traveler Information for the Commercial Vehicle Operations Community

Providing Traffic Control Device Information in a Connected and Automated Vehicle Environment

Traffic control devices (TCDs) play a critical role in delivering regulatory, warning, informational, and guidance information to drivers.  Transportation agencies devote considerable resources to … [Read more...] about Providing Traffic Control Device Information in a Connected and Automated Vehicle Environment

Examination of the Current Practice of Lighting in Virginia: Nighttime Work Zones and Improving Safety Through the Development of Nighttime Lighting Specifications

This project evaluated current nighttime work zone lighting practices for limited-access highways and primary routes in Virginia through (1) an on-site evaluation of lighting levels in work zones; (2) … [Read more...] about Examination of the Current Practice of Lighting in Virginia: Nighttime Work Zones and Improving Safety Through the Development of Nighttime Lighting Specifications

Traffic Incident Management Quick Clearance Guidance and Implications

Improving traffic incident management is one means to help reduce congestion, as traffic incidents account for approximately 25 percent of total congestion on U.S. highways. Between July and September … [Read more...] about Traffic Incident Management Quick Clearance Guidance and Implications

Work Zone Safety Performance Measures for Virginia

The Virginia Department of Transportation (VDOT) is interested in refining work zone safety performance measures so that safety can be better assessed, monitored, and compared over time. VDOT … [Read more...] about Work Zone Safety Performance Measures for Virginia

Considerations for the Development of Work Zone Mobility Performance Measures and Thresholds for Virginia Freeways

The Federal Highway Administration has been encouraging states to improve their monitoring and tracking of the mobility impacts of work zones. The use of mobility performance measures will enable … [Read more...] about Considerations for the Development of Work Zone Mobility Performance Measures and Thresholds for Virginia Freeways

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Copyright © 2025 American Road & Transportation Builders Association (ARTBA). The National Work Zone Safety Information Clearinghouse is a project of the ARTBA Transportation Development Foundation. It is operated in cooperation with the U.S. Federal Highway Administration and Texas A&M Transportation Institute. | Copyright Statement · Privacy Policy · Disclaimer
American Road and Transportation Builders Association Transportation Development Foundation, American Road and Transportation Builders Association U.S. Department of Transportation Federal Highway Administration Texas A&M Transportation Institute