The Allegheny County Department of Public Works announced Friday that it has closed Jacks Run Road Bridge No. 3, which ...

Officials say the corrosion made it impossible for engineers to determine how much weight the bridge can hold safely.

Allegheny County officials on Thursday announced the closure of a bridge described as a “vital link” spanning Interstate 279 ...

Linda Bjurholt had just gotten Swedish mining giant LKAB’s trains back up and running after a costly derailment north of the Arctic Circle when she got a call from her company’s traffic control center ...

Discover the design of the new Brent Spence Companion Bridge, a cable-stayed bridge that will transform daily commutes and commerce in Cincinnati.

Pennsylvania once boasted over 1,500 covered bridges, earning it the nickname “The Covered Bridge State.” Today, with fewer than 200 remaining, each surviving structure like Lower Humbert Bridge ...

Allium has developed a method to make steel more resistant to corrosion and potentially triple the lifetime of bridges.

Norfolk Southern’s repeated blockage of the Cuyahoga River with by failing to raise its lift bridge has cost local businesses millions while the railroad giant has successfully dodged nearly $4 ...

The South Shore bridge over Middle river at Rockmont is on fire and will probably be destroyed. The fire was caused by forest fires in the vicinity which have eaten a way to the structure in several ...

The heartbeat of Pueblo has always echoed from the south side of town, where the clang of metal and the hiss of molten steel ...

The Newport Pell Bridge stands as a significant gateway to one of America’s most beautiful and historic cities. This iconic ...