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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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Mobility

Your Guide to Work Zone Public Outreach Campaigns

With work zones accounting for 10 percent of all roadway congestion and ranking second only to poor traffic flow in causing dissatisfaction among drivers, communicating with road users, the general … [Read more...] about Your Guide to Work Zone Public Outreach Campaigns

Making Work Zones Work Better: The Final Rule on Work Zone Safety and Mobility

On 9 September 2004, the Federal Highway Administration (FHWA) updated CFR 630 Subpart J, the rule on Work Zone Safety and Mobility (the Rule). The Rule, an updated version of the "Traffic Safety in … [Read more...] about Making Work Zones Work Better: The Final Rule on Work Zone Safety and Mobility

Estimation of Traffic Impacts at Work Zones: State of the Practice

This study was conducted to provide the Virginia Department of Transportation (VDOT) with the state-of-the-practice tools that are available and used by other state agencies for estimating the traffic … [Read more...] about Estimation of Traffic Impacts at Work Zones: State of the Practice

Work Zone Impacts Assessment: An Approach to Assess and Manage Work Zone Safety and Mobility Impacts of Road Projects

Work zone impacts assessment is the process of understanding and managing the safety and mobility impacts of a road construction, maintenance, or rehabilitation project. Assessing WZ impacts is … [Read more...] about Work Zone Impacts Assessment: An Approach to Assess and Manage Work Zone Safety and Mobility Impacts of Road Projects

Estimation of Traffic Impacts at Work Zones: State of the Practice

Assessing the safety and mobility impacts of work zones across the project development phases of road construction and maintenance projects is an emphasis area of the Federal Highway Administration's … [Read more...] about Estimation of Traffic Impacts at Work Zones: State of the Practice

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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