Published September 11, 2012, 12:00 AM
A crew places a concrete overlay on asphalt roadway
Crews from ACME Concrete Paving of Spokane, Wash., are placing a concrete overlay on top of the existing asphalt roadway on U.S. Highway 2 near Williston, N.D. The technique is designed to better handle heavy truck traffic. Amy Dalrymple/Forum Communications
Read the article: Road technique aims to handle heavy truck traffic
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