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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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Visibility

Use and Worker Perceptions of Wearable Lighted Apparel

In 2023, fatalities that involved workers on foot being struck by a vehicle accounted for 60% of all fatal highway worker injuries (National Work Zone Safety Information Clearinghouse, n.d.). … [Read more...] about Use and Worker Perceptions of Wearable Lighted Apparel

The Effect of Nighttime Lighting Systems on Workers’ Visibility and Safety

Nighttime work zones pose increased risks for both drivers and workers due to the challenge of ensuring adequate visibility while minimizing glare. Current lighting practices vary widely across public … [Read more...] about The Effect of Nighttime Lighting Systems on Workers’ Visibility and Safety

Creating Effective Graphic Changeable Dynamic Message Sign (DMS) Messaging

Successful transportation safety messages are only effective if travelers can comprehend the notices. However, one method of safety messaging, text-only messages, can be challenging for non-native … [Read more...] about Creating Effective Graphic Changeable Dynamic Message Sign (DMS) Messaging

Work Zone Safety Innovations

FHWA, ARTBA and ATSSA joined forces to present a training webinar on Work Zone Safety Innovations, highlighting technologies that are now being used or tested to advance safety in a variety of … [Read more...] about Work Zone Safety Innovations

FDOT’s 2025 SWIFTT Challenge Highlights Connected and Digital Technologies for Work Zone Safety

The Florida Department of Transportation’s 2025 SWIFTT Challenge, held in Orlando alongside an Associated Contractors of America Florida event, showcased emerging technologies designed to improve … [Read more...] about FDOT’s 2025 SWIFTT Challenge Highlights Connected and Digital Technologies for Work Zone Safety

A Review of High-Visibility Clothing for Accident Prevention and Safety of Workers and Pedestrians

High visibility safety clothing incorporates critical elements, such as fluorescent colour and retro-reflective markings that provide visibility and identification both during the day and at night. … [Read more...] about A Review of High-Visibility Clothing for Accident Prevention and Safety of Workers and Pedestrians

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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