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Routes & Schedules

Find all the information, maps and schedules for our fixed route service.

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Fares & Passes

Exact fare not required on fixed route buses. Farebox on fixed route buses can issue credit tickets for overpayment.

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Apps & Tools for Riding

There’s an app for that! Tri-Delta recommends several mobile apps for ease of travel and a great rider experience.

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Exact fare recommended, but not required, on fixed route buses. Farebox on fixed route buses can issue credit tickets for overpayment.
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Tri MyRide is an on-demand, corner-to-corner, shared shuttle service. Take trips that start and end anywhere within the service area. Get started by downloading the app available on Apple and Andriod.
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If you are 65 years of age or older, and unable to ride a fixed route bus, you are eligible for Tri Delta Transit’s Senior (Age 65+) paratransit transportation.
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Eligibility is determined on a case-by-case basis in accordance with the Americans with Disabilities Act (ADA).

Find out what's new at Tri Delta Transit

Scroll here and/or click the ad for important information, announcements, programs, and more!

News

BART to Antioch train times shift beginning March 24th. March 21, 2025

Bart to Antioch train times will shift starting Monday.
Transit Employee Appreciation Month March 10, 2025

The National Transit Employee Appreciation Month is Tuesday, March 18th - but Tri Delta Transit celebrates it all month long! When you see an operator, supervisor, maintenance person or talk…
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Board Meetings

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Events

Feb 02
The Makers Boulevard returns Sunday, April 6th to the Oakley Mobility Hub

9am

Jan 01
Tri Delta Transit is changing our service! Review now at revitalizetridelta.com

12am

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We are Hiring!

Be on the road to a great new career today! Click here for our current available positions.

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ECCTA allows for bid/proposal submission through BidExpress. Vendors must register with BidExpress before participating. Registration for ECCTA solicitations is free.

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Tri Delta Transit loves our riders and the communities we serve. Visit our store to purchase Tri Delta Transit and community gear. It’s fun.

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🚍 Tri Delta Transit Takes You Places! 🎉
Want to celebrate SF’s vibrant culinary scene during Spring SF restaurant week? Let us get you there hassle-free! Whether you`re exploring local flavors, enjoying live entertainment, or attending a special gathering, Tri Delta Transit is your reliable ride.
📍 San Francisco restaurants
📅 April 4 - 13

Take Routes 379, 380, 384, 385, 388, 390 to a BART-station near you
Plan your trip easily using Tri Delta Transit Website or Transit App – Enter your starting point and destination for the best route options. Track your bus in real-time and plan your trip on the go!

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🚍 Tri Delta Transit Takes You Places! 🎉 Want to celebrate SF’s vibrant culinary scene during Spring SF restaurant week? Let us get you there hassle-free! Whether you're exploring local flavors, enjoying live entertainment, or attending a special gathering, Tri Delta Transit is your reliable ride. 📍 San Francisco restaurants 📅 April 4 - 13 Take Routes 379, 380, 384, 385, 388, 390 to a BART-station near you Plan your trip easily using Tri Delta Transit Website or Transit App – Enter your starting point and destination for the best route options. Track your bus in real-time and plan your trip on the go!

🚍 Tri Delta Transit Takes You Places! 🎉
Want to celebrate SF’s vibrant culinary scene during Spring SF restaurant week? Let us get you there hassle-free! Whether you`re exploring local flavors, enjoying live entertainment, or attending a special gathering, Tri Delta Transit is your reliable ride.
📍 San Francisco restaurants
📅 April 4 - 13

Take Routes 379, 380, 384, 385, 388, 390 to a BART-station near you
Plan your trip easily using Tri Delta Transit Website or Transit App – Enter your starting point and destination for the best route options. Track your bus in real-time and plan your trip on the go! ...

Mother`s Day is around the corner!

Come shopping at the Makers Boulevard on Sunday, April 6th at the Oakley Mobility Hub, 4300 Main Street from 9:00 am - 1:00 pm. Find unique gifts to give your special mom.

Take the 391 or Tri MyRide for parking and shopping ease.

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Mother's Day is around the corner! Come shopping at the Makers Boulevard on Sunday, April 6th at the Oakley Mobility Hub, 4300 Main Street from 9:00 am - 1:00 pm. Find unique gifts to give your special mom. Take the 391 or Tri MyRide for parking and shopping ease.

Mother`s Day is around the corner!

Come shopping at the Makers Boulevard on Sunday, April 6th at the Oakley Mobility Hub, 4300 Main Street from 9:00 am - 1:00 pm. Find unique gifts to give your special mom.

Take the 391 or Tri MyRide for parking and shopping ease. ...

Join Tri Delta Transit for an interactive STEM event!

Take Route 380 to Williamson Ranch Park in Antioch, Saturday, May 3rd for a engaging science, technology, engineering and math event from 11 am - 4 pm. It`s a great event! Stop by our electric bus for some goodies and say hello.

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Join Tri Delta Transit for an interactive STEM event! Take Route 380 to Williamson Ranch Park in Antioch, Saturday, May 3rd for a engaging science, technology, engineering and math event from 11 am - 4 pm. It's a great event! Stop by our electric bus for some goodies and say hello.

Join Tri Delta Transit for an interactive STEM event!

Take Route 380 to Williamson Ranch Park in Antioch, Saturday, May 3rd for a engaging science, technology, engineering and math event from 11 am - 4 pm. It`s a great event! Stop by our electric bus for some goodies and say hello. ...

Tri Delta Transit Takes You Places 🚌

For a convenient and eco-friendly trip to the game, consider taking Tri Delta Transit Routes 379, 380, 384, 385, 388, 390, which services the Bart station. Plan your journey using the Tri Delta Transit website or the Transit app.​

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Tri Delta Transit Takes You Places 🚌 For a convenient and eco-friendly trip to the game, consider taking Tri Delta Transit Routes 379, 380, 384, 385, 388, 390, which services the Bart station. Plan your journey using the Tri Delta Transit website or the Transit app.​

Tri Delta Transit Takes You Places 🚌

For a convenient and eco-friendly trip to the game, consider taking Tri Delta Transit Routes 379, 380, 384, 385, 388, 390, which services the Bart station. Plan your journey using the Tri Delta Transit website or the Transit app.​ ...