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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

Modern Roundabouts and Traffic Crash Experience in the United States

Roundabouts have become very popular in Australia and many countries in Europe during the past few decades. In the U.S.A., however, roundabouts are just beginning to become an alternative treatment … [Read more...] about Modern Roundabouts and Traffic Crash Experience in the United States

Mississippi’s First Roundabout

Report discussing Mississippi's first experience with constructing a roundabout. … [Read more...] about Mississippi’s First Roundabout

Where Do Roundabouts Work Best?

Roundabouts can improve safety by simplifying conflicts, reducing vehicle speeds, and providing a clearer indication of the driver's right-of-way compared to other forms of intersection control. The … [Read more...] about Where Do Roundabouts Work Best?

Roundabouts: A Direct Way to Safer Highways

The superior safety record of modern roundabouts is well-known in Western Europe and in most British-influenced countries around the globe. Still, many in North America question whether drivers who … [Read more...] about Roundabouts: A Direct Way to Safer Highways

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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