Large buildings, industrial installations, and infrastructure projects rely on more than concrete, steel, and timber. Beneath ...

More than half the 400 steel rods that hold the new Bay Bridge eastern span’s tower in place were put at significantly greater risk of cracking when engineers fixed a lean in the landmark tower by ...

Structural steel is a construction material produced from specific grades of steel and formed in a range of industry standard cross-sectional shapes. Structural steel grades are manufactured with ...

One of the steel rods that anchor the Bay Bridge eastern span’s tower fractured after being exposed to water for several years, Caltrans said Wednesday, in what could be a warning sign for hundreds of ...