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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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Traffic Signs

Safety Measures and Safety Warning Signages of Road Construction Projects: An Assessment

This research described the safety measures and safety warning signages of road construction projects in the first and second legislative districts in the province of Nueva Ecija. Forty road motorists … [Read more...] about Safety Measures and Safety Warning Signages of Road Construction Projects: An Assessment

Scottsdale Man Records Unmaintained ADOT Freeway Signs After Being Struck by One

Scottsdale resident Jerry Savage and his wife were on their way back home from their anniversary trip when their new BMW was hit by a construction sign that came towards them after a large limo bus … [Read more...] about Scottsdale Man Records Unmaintained ADOT Freeway Signs After Being Struck by One

Traffic Control Device Analysis, Testing, and Evaluation Program: FY2018 Activities

This project provides the Texas Department of Transportation with a mechanism to conduct high-priority, limited-scope evaluations of traffic control devices. Work conducted during the 2018 fiscal year … [Read more...] about Traffic Control Device Analysis, Testing, and Evaluation Program: FY2018 Activities

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

Influence of Work Zone Signage on Driver Speeding Behavior

Speeding in a work zone needs to be tackled effectively to enhance work zone safety. This study evaluates the influence of three different work zone signs—speed photo enforced signs, dynamic speed … [Read more...] about Influence of Work Zone Signage on Driver Speeding Behavior

Road Sign Vision and Driver Behaviour in Work Zones

The effectiveness of roadwork signs on drivers’ safety is a poorly investigated topic. The present study examined visual fixations of 29 participants to work zone signs, while driving 27 km along … [Read more...] about Road Sign Vision and Driver Behaviour in Work Zones

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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