top of page

Project Quality Assurance for Transbay Joint Powers Authority

  • First phase will create a new five-story Transit Center with one above-grade bus level, ground-floor concourse, and two below-grade levels serving Caltrain and CA High Speed Rail

  • $4 billion

The Transbay Transit Center Project is a visionary transportation and housing project that transforms downtown San Francisco and the San Francisco Bay Area’s regional transportation system by creating a “Grand Central Station of the West” in the heart of a new transit-friendly neighborhood.


The $4 billion project will replace the current Transbay Terminal at First and Mission streets in San Francisco with a modern regional transit hub connecting eight Bay Area counties and the State of California through 11 transit systems: AC Transit, BART, Caltrain, Golden Gate Transit, Greyhound, Muni, SamTrans, WestCAT Lynx, Amtrak, Paratransit and future High Speed Rail from San Francisco to Los Angeles/Anaheim.

Transbay Terminal Center Project

Click Image to Enlarge

bottom of page