Tri Delta Transit

Tri Delta Transit is a bus system covering the northeast part of Contra Costa County, including communities of Bay Point, Pittsburg, Antioch, Oakley, and Brentwood. Most buses connect with BART in Pittsburg or Antioch.

Tri Delta Transit web site

List of bus routes

Fares

Maps

Fleet info, service change list

News

Tweets by @Tri Delta Transit

Featured destinations

Deer Valley High School  |  Antioch High School  |  Pittsburg High School  |  Downtown Brentwood  |  Kaiser Antioch  |  The Crossings (Antioch)  |  Downtown Antioch  |  Los Medanos College Brentwood Center  |  Century Plaza  |  Brentwood Park & Ride

Destinations: Community colleges, universities High schools Clinics, hospitals Cultural venues, museums, parks, zoos Downtowns Shopping centers

Coverage map

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Tri Delta Transit | Bus routes | Fares | Maps