The Transbay Joint Powers Authority board of directors has called for a complete structural evaluation of San Francisco's 1.2-million-sq-ft transit center, closed because of fissures found in two girders that span 80 ft across Fremont Street. 

Unorthodox team for $2.1-billion San Francisco hospital challenges construction paradigms

Engineers and workers at Lake Oroville race to complete critical spillway repairs to mitigate catastrophic flood risk for downstream communities.

Crews shore twin 80-ft-long plate girders at San Francisco transit center after discovery of brittle fractures in flanges

Construction starts forecast to grow nearly 20%, with strong outlook for commercial work

The 58-story Millennium Tower in the Transbay district of San Francisco, which has sunk 18 in. and is tilting 2 in., is under even more scrutiny for possible structural defects since a window on the 36th floor cracked.