Transit in Contra Costa County
Contra Costa County is served by numerous transit agencies.
Serves West Contra Costa County and Alameda County.
Serves all of Contra Costa County and Alameda, San Francisco, San Mateo and Santa Clara Counties.
Serves Central Contra Costa County.
Serves East Contra Costa County.
Serves West Contra Costa County.
Non-Contra Costa Agencies Offering Connecting Service
Commute-hour trains Monday through Friday departing from Pleasanton to San Jose. Morning trains are westbound and evening trains are eastbound.
Train service from Richmond and Martinez to cities between Auburn and San Jose.
Bus Service from El Cerrito Del Norte and Richmond to Marin County on Route 580.
Bus Service from El Cerrito Del Norte to Napa County on Route 29.
Ferry Service from Richmond to San Francisco.
Bus Service from El Cerrito Del Norte and Walnut Creek to Solano County.
Bus Service from Walnut Creek and Pleasant Hill to East Alameda County.