WEST LAFAYETTE, Ind. – A new report recommends that states require standardized testing to safeguard against environmental contamination caused by a widely used method for rehabilitating aging ...

Communities across the U.S. rely on drainage culverts to keep roadways safe. While these buried structures cross streams and divert water from roadways, many are in need of repair. Unexpected culvert ...

How do box culverts and three-sided culverts help infrastructure projects succeed? SEATTLE, WA, UNITED STATES, January ...