Add Yahoo as a preferred source to see more of our stories on Google. Passengers on the platform of BART's Embarcadero station on Feb. 18, 2026. (Dan Hernandez/S.F. Chronicle) A very small dog had a ...

BART officials say a major service interruption Monday morning in the Transbay Tube was likely triggered by circuit breakers inexplicably tripping inside the underwater tunnel. They also say the issue ...

A root cause analysis of a string of smoky incidents and fires inside the Transbay Tube last year concluded that one likely contributing factor was BART’s failure to reactivate an electrical surge ...

Silicon Valley transit officials are moving forward with plans to dig a single tunnel and close their BART extension funding woes. The strategy is steeped with risk. After a fallout with the main ...