The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...

Crews rebuilding a critical link over I-95 in Norwalk hit another major milestone in the Fairfield Avenue Bridge project and a little ahead of schedule. On Thursday, they poured the new concrete ...

WINFIELD – The concrete deck for the nearly mile-long Central Susquehanna Valley Thruway bridge across the West Branch Susquehanna River is finished. But that does not mean the 4,545 foot-long bridge ...

Concrete contractors are positioned to slow (or even reverse) the decline of America's transportation infrastructure.

WINFIELD – Another milestone has been attained in the construction of the nearly mile-long Central Susquehanna Valley Thruway bridge across the West Branch of the Susquehanna River. The first deck ...

Earn Your Structural Engineering Certificate in Bridge Design from One of the Nation's Most Respected Engineering Schools. Bridge structure design is a subset of civil engineering. Bridge structure ...

The Spring Street bridge is safe to drive over, transportation officials said Wednesday. Whether it’s safe to drive under is a different question. It’s a question that has become more pressing after ...

The clearest marker for the community is the Albion River Bridge. One hundred fifty feet above the water, it carries Highway ...

Demolition to damaged portions of the Big Mac Bridge are slated to begin Friday. The Ohio Department of Transportation is releasing a projected timeline for repairing and reopening the Daniel Carter ...