Are bridges in China different from bridges in the United States? Why do they decide to build one bridge over another type of bridge?

Steel truss bridges are a common sight on roads and railways around the world, with many dating back to the late 19th and ...

Modern bridges are typically built to a seismic intensity standard expressed as a complex ratio of the structure’s horizontal weight to several other factors, including ground acceleration. An ...

Suyun Ham can't take his eyes off a scanner. "Lower the sensors a little bit more," Ham urges an assistant. Then a barrage of data floods in, filling computer screens for a diagnosis.

Aging U.S. railroad bridges are self-inspected and their findings are kept secret A new investigation reveals the risks of railroads policing their own bridges.

Most of the bridges, like the Key Bridge, contain “fracture critical members,” according to federal data – meaning that if a single element is taken out, the entire structure could fall.

It’s important to note that cosmetic appearance and the smell of creosote do not necessarily signify structural damage to ...

A state lawmaker wants to allow local governments greater ability to remotely monitor bridges in need of repair and low ...

That time arrived on Jan. 4, 2025, when the Corvallis bridge collapsed beneath a freight train. One railcar fell into the ...

Experts said if the Key Bridge had been fitted with more robust collision-prevention structures, the collapse might have been avoided. Records indicate the protections weren't significantly altered.