A steel cable failure is believed to have caused the bridge to collapse on Aug. 22 At least 12 people died and four others remain missing after a bridge collapsed on Aug. 22 A portion of the bridge ...

The big green beam that arrived was part of a delta frame — steel triangles that support the top girders to form the steel supports of the bridge. Surrounded by a motorcade, an oversized truck ...

Forty-three teams from colleges and universities from across the country put their bridgebuilding skills to the test at the 2025 Student Steel Bridge Competition hosted by the American Institute of ...

The unique Acrow structure will serve to ensure the project is delivered quickly, safely and efficiently and help accelerate the overall construction timeline.” — Eugene Sobecki, Acrow’s Director of ...

The Steel Bridge may look unremarkable — especially compared to Portland's other river-spanning icons — but it's an engineering rarity. Why it matters: It's the only active telescoping vertical lift ...

LOWELL — Starting in February, the Rourke Bridge construction project really kicks off, with heavy equipment already on site and ready to begin excavation and mobilization work on the brand-new span.

This chapter documents findings obtained from the literature review. The purpose of this chapter is to establish the foundation and framework for the results presented in Chapters 3 and 4, which ...