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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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Intersections

Major Signalised Intersection Construction Traffic Management

This paper provides an overview of the challenges faced managing traffic during the construction of major signalised intersections. The paper provides lessons learned from the Mains+Kessels project … [Read more...] about Major Signalised Intersection Construction Traffic Management

Temporary Traffic Control for Building and Maintaining Single and Multi-Lane Roundabouts Training Module

This learning module, based on Guidelines developed under this Grant, provide training to assist field staff in planning temporary traffic control for construction and maintenance of roundabouts.   … [Read more...] about Temporary Traffic Control for Building and Maintaining Single and Multi-Lane Roundabouts Training Module

Temporary Traffic Control for Building and Maintaining Single and Multi-Lane Roundabouts (guideline)

Although roundabouts have recently gained popularity and use in the United States, minimal guidance is available for constructing roundabouts or installing, maintaining, and removing temporary traffic … [Read more...] about Temporary Traffic Control for Building and Maintaining Single and Multi-Lane Roundabouts (guideline)

Construction Zone Ticket Thrown out

Ray Haggard received a ticket for making an illegal turn on an intersection. He took pictures of the intersection to prove that no signs were actually posted about illegal left turns. The construction … [Read more...] about Construction Zone Ticket Thrown out

Work Zone Intersection Safety

It is a challenge to maintain safety and mobility at intersections in a work zone. For drivers, pedestrians, and bicyclists unfamiliar with an intersection, a work zone can be a sudden, potentially … [Read more...] about Work Zone Intersection Safety

Path Guidance Information in Advance of Work Zones at Urban Freeway Interchanges

Work activities at complex urban freeway interchanges often result in modified lane assignments and the temporary misalignment of existing overhead guide signs with the travel lanes. Thus, researchers … [Read more...] about Path Guidance Information in Advance of Work Zones at Urban Freeway Interchanges

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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