Tri Delta Transit routes

Weekday local service

<tab sep=comma cellspacing=5> 70, Pittsburg Marina - Buchanan and Harbor 201, Pittsburg/Bay Point Station - Concord Station 380, Antioch - Pittsburg/Bay Point Station 383, Antioch Park and Ride - Oakley 384, Antioch Park and Ride - Brentwood Park and Ride via Deer Valley Rd and Balfour Rd. 385, Antioch Park and Ride - Brentwood Park and Ride via Lone Tree Way and Fairview Ave. 386, Brentwood Park and Ride - Discovery Bay 387, Antioch - Pittsburg/Bay Point Station 388, Kaiser Deer Valley - Pittsburg/Bay Point Station 389, Pittsburg/Bay Point - Bay Point 390, Antioch Park and Ride - Pittsburg/Bay Point Station 391, Brentwood Park and Ride - Pittsburg/Bay Point Station </tab>

Weekend/holiday service

<tab sep=comma cellspacing=5> 392, Antioch Park and Ride - Pittsburg/Bay Point Station 393, Brentwood Park and Ride - Bay Point (Mariner's Cove and Pacifica) 394, Antioch Park and Ride - Pittsburg/Bay Point Station </tab>

Weekday express service

<tab sep=comma cellspacing=5> 200, Martinez Station - Antioch (Delta Fair Blvd at County Services) 300, Brentwood Park and Ride - Pittsburg/Bay Point Station </tab>

Delta Express

<tab sep=comma cellspacing=5> Martinez, LLNL & Sandia Lab, Dublin/Pleasanton Station & Hacienda Business Park, </tab>