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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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Design of Construction Work Zones on High-Speed Highways

This report explores an approach for the selection of an appropriate construction work zone type; offers suggested guidance for the design of geometric features, including horizontal and vertical … [Read more...] about Design of Construction Work Zones on High-Speed Highways

Studies to Improve Temporary Traffic Control at Urban Freeway Interchanges and Pavement Marking Material Selection in Work Zones

This report describes the methodology and results of analyses performed to develop guidelines on (1) how to improve temporary traffic control at work zones in and near urban freeway interchanges, and … [Read more...] about Studies to Improve Temporary Traffic Control at Urban Freeway Interchanges and Pavement Marking Material Selection in Work Zones

Public Opinion and Understanding of Advance Warning Arrow Displays Used in Short-Term, Mobile, and Moving Work Zones

In long-term work zones on multilane highways and/or freeways, the Federal Highway Administration has interpreted the Manual on Uniform Traffic Control Devices to mean that only one advance warning … [Read more...] about Public Opinion and Understanding of Advance Warning Arrow Displays Used in Short-Term, Mobile, and Moving Work Zones

Work Zone Traffic Control Guidelines for Maintenance Operations

While this manual provides interpretive guidance, it does not change the intent of Part 6 of the Manual on Uniform Traffic Control Devices (MUTCD). This manual is a supplement to the MUTCD and applies … [Read more...] about Work Zone Traffic Control Guidelines for Maintenance Operations

Intelligent Work Zone Making Traveling Easier?

The Wisconsin Department of Transportation is implementing intelligent work zone on I-94 near the Eau Claire-Dunn county line. The system will monitor traffic and provide real time traffic information … [Read more...] about Intelligent Work Zone Making Traveling Easier?

Evaluation of Work Zone Safety Operations and Issues

This report provides an evaluation of measures and procedures that alter or control the speed of motorists in work zones, an investigation of the feasibility of using automated equipment to replace … [Read more...] about Evaluation of Work Zone Safety Operations and Issues

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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