Current Issue

April 2014
Many roads are located in areas of the world where high-quality construction aggregates are scarce. Therefore, when high-quality aggregates are needed for pavement-...
The corrosion of post-tensioned (P-T) tendons in the nation’s bridges has become an increasingly significant problem. A growing awareness of the situation has prompted state...
The Jesup South Bridge in Buchanan County, Iowa, is located on one of the busiest roads in the county. Constructed in 1947, the old bridge had a sufficiency rating of less...

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Industry News

Pennsylvania Turnpike Commission (PTC) officials broke ground yesterday for the Swatara Creek Bridge Project—a major construction undertaking that...
The State Rte. 99 tunneling machine will resume digging by the end of March 2015, according to a schedule released yesterday, April 21, by the...
The Virginia Department of Transportation (VDOT) is looking for new ways to pay for maintenance and operation of toll lanes after Gov. Terry...