To appreciate its significance, one first has to consider the giant pipe's location: It's underneath the San Francisco Bay floor in a first-of-its kind tunnel ... in the Bay Area, said Labonte.

Nate Allbee, a former aide for San Francisco Supervisor David Campos, provided CBS SF Bay Area with photos that allegedly showed an extensive network of tunnels under some former gay bars that ...

An East Bay resident's viral TikTok post of tunnels under the Bay Bridge toll plaza has awakened a bit of bridge nostalgia and allowed residents a rare look into Bay Area history. The post by ...

A Bay Area tunnel, known for the brightly colored rainbow ... Williams committed suicide Aug. 11, 2014, in his home in unincorporated Tiburon. The Bay Area had long been home to Williams, who ...