The bottom flanges of two tapered plate girders at San Francisco's Salesforce Transit Center fractured several weeks after the bus depot opened to the public in 2018. The American Institute of Steel ...

The city of Erie — based on citizen input — plans to replace the Kahkwa Bridge over Ravine Drive on the city’s west side with a new multi-girder bridge made of concrete and steel that would cost up to ...

The Grist Mill Bridge, a 75-ft single-span bridge in Hampden, Maine, is the first in the nation to use composite tub girders with no concrete reinforcement in the superstructure, say officials. The ...

Washington state has abandoned the idea of building a tall cable-stayed span for the Portage Bay stretch of Highway 520. Instead, the state is going with the less-expensive and lower-profile ...

Tokyo, Japan – Researchers from Tokyo Metropolitan University have carried out a detailed simulation showing how a common type of bridge fails during large-scale earthquakes. They modeled “I-shaped ...

The Diefenbaker Bridge crosses over the North Saskatchewan River in Prince Albert, Saskatchewan, Canada. The bridge consists of two structures: one northbound and one southbound. Each structure is a ...

Demolition and inspection of a dozen girders showed tack welding was not the major reason leading to Friday’s order to trash more than 500 concrete beams fabricated by a European subcontractor for the ...