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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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Road Closure

Minnesota Department of Transportation to Send Emergency Road Closure Alerts to Cellphones

In response to the challenges posed by severe weather conditions and emergencies, the Minnesota Department of Transportation (MnDOT) is implementing Wireless Emergency Alerts (WEA) to notify motorists … [Read more...] about Minnesota Department of Transportation to Send Emergency Road Closure Alerts to Cellphones

QuickMap, the Caltrans App That Gets Better and Better

Caltrans' QuickMap emerges as a pivotal tool for travelers navigating California's highways, particularly in regions prone to inclement weather and road closures. This article elucidates the … [Read more...] about QuickMap, the Caltrans App That Gets Better and Better

MnDOT Study Examines Impact of Road Closures on Small Businesses

A recent Minnesota Department of Transportation study reveals that urban small businesses, especially single-location food services, suffered more from recent highway improvement projects compared to … [Read more...] about MnDOT Study Examines Impact of Road Closures on Small Businesses

CDOT Adopts New Tactics to Reduce Winter Closures and Improve Safety on I-70

With a history of shutdowns due to crashes and unsafe driving conditions, the Colorado Department of Transportation introduces additional markings, lane designations, and a modified response strategy … [Read more...] about CDOT Adopts New Tactics to Reduce Winter Closures and Improve Safety on I-70

Safety and Mobility Analysis of Rolling Slowdown for Work Zones: Comparison with Full Closure

There are times when the traffic lanes through a work zone must be kept clear for activities such as placing overhead beams, erecting overhead signs, and installing power lines, and other temporary … [Read more...] about Safety and Mobility Analysis of Rolling Slowdown for Work Zones: Comparison with Full Closure

National Highways Looks Forward With ‘Bold’ New Approach to Roadworks

National Highways is developing a series of measures to reduce the impact of vital work being carried out on the Strategic Road Network. This includes an increase in the use of higher speed limits … [Read more...] about National Highways Looks Forward With ‘Bold’ New Approach to Roadworks

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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
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