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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

Work Zone Mobility and Safety Self Assessment: 2006 National Report

The Work Zone Mobility and Safety Self Assessment tool (WZSA) was developed by the Federal Highway Administration (FHWA) to help states evaluate their work zone practices and to help assess work zone … [Read more...] about Work Zone Mobility and Safety Self Assessment: 2006 National Report

Work Zone Mobility and Safety Self Assessment: 2007 National Report

The Work Zone Mobility and Safety Self Assessment tool (WZSA) was developed by the Federal Highway Administration (FHWA) to help states evaluate their work zone practices and to help assess work zone … [Read more...] about Work Zone Mobility and Safety Self Assessment: 2007 National Report

California’s Work Zone Enforcement Experience

This article describes the cooperative efforts between the California Department of Transportation (Caltrans) and the California Highway Patrol (CHP) to mitigate the adverse impacts of work zones … [Read more...] about California’s Work Zone Enforcement Experience

Innovation During Bridge Rehabilitation Improves Mobility

Using the combination of a movable barrier system and interactive traffic management system, the Illinois Department of Transportation (IDOT) reduced traffic delays and driver frustrations during a … [Read more...] about Innovation During Bridge Rehabilitation Improves Mobility

Compendium of Work Zone Research, Development, and Technology Transfer

Numerous transportation agencies and research groups are conducting research projects and activities that have applications to improving mobility and safety in work zones. To capture these efforts, … [Read more...] about Compendium of Work Zone Research, Development, and Technology Transfer

Work Zone Research from A to Z

With the increased emphasis on improving mobility and safety in work zones nationwide, numerous transportation agencies and others are conducting a range of work zone-related research activities. Now … [Read more...] about Work Zone Research from A to Z

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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