511.org provides a trip planner than spans all counties in the Bay Area. Visit the 511.org trip planner

To get links to the various transit agencies in each county select the county from the list below:

Alameda County
Contra Costa County
Marin County
Napa County
San Francisco County
San Mateo County
Santa Clara County
Solano County
Sonoma County

Alameda County Public Transportation

• AC Transit
• BART
• West Berkeley Shuttle
• Broadway Shuttle - The Free Broadway Shuttle provides bus service along Broadway in Downtown Oakland between Kaiser Center and Jack London Square. The shuttle stops every 7 1/2 minutes along its route. It operates Monday through Friday, 11 a.m. to 2 p.m.
• Emery Go-Round
• Union City Transit
• WHEELS
• ACE Train

Contra Costa County Public Transportation

• ACE Train
• AC Transit
• BART
• Benicia Breeze
• Brentwood Dial a Ride - Phone (925) 754-3060
• Capitol Corridor
• County Connection Home Page
• County Connection Schedules Page
• Golden Gate Transit Line 40 - Marin County to Richmond Del Norte BART
• Fairfield/Suisun Transit
• Tri Delta Transit
• Vallejo Baylink
• Vallejo Transit)
• WestCAT
• Wheels

Marin County Public Transportation

• Golden Gate Transit

Napa County Public Transportation

• American Canyon Transit
• The VINE
• Yountville Shuttle

San Francisco County Public Transportation

• BART
• Caltrain
• San Francisco MUNI

San Mateo County Public Transportation

• BART
• Caltrain
• SamTrans

Santa Clara County Public Transportation

• Caltrain
• Santa Clara Valley Transportation Authority

Solano County Public Transportation

• Benicia Breeze
• Fairfield-Suisun Transit
• Rio Vista Delta Breeze
• Vacaville City Coach
• Vallejo Transit
• Vallejo Ferry

Sonoma County Public Transportation

• Cloverdale Transit
• Healdsburg In-City Transit
• Petaluma Transit
• Santa Rosa City Bus
• Sonoma County Transit