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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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Mobile Operations

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

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

Guidelines for Traffic Control in Short Duration/Mobile Work Zones

This handbook summarizes guidelines listed in the Manual on Uniform Traffic Control Devices (MUTCD) with particular emphasis on short duration and mobile activities. It contains basic principles, a … [Read more...] about Guidelines for Traffic Control in Short Duration/Mobile Work Zones

Virginia Work Area Protection Manual

The Virginia Department of Transportation (VDOT) has published a complete revision of the Virginia Work Area Protection Manual effective September 1, 2019. This manual replaces the previous issue of … [Read more...] about Virginia Work Area Protection Manual

Mississippi Department of Transportation Roadway Design Standard Drawings

The Standard Drawings includes the following sections: Pavement, Pavement Marking, Erosion Control, Fencing, Protective Barriers, Signing, Traffic Control Plans, Miscellaneous Roadway Details, … [Read more...] about Mississippi Department of Transportation Roadway Design Standard Drawings

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Copyright © 2026 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