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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 Transit 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

Take a Transportation Survey and Win! September 15, 2025

The Contra Costa Transportation Authority (CCTA) is currently developing the Countywide Transportation Plan.Public engagement in early 2025 identified strategies for improving transportation. Using that feedback, CCTA developed a new set…
September is Transit Month August 28, 2025

For this year’s Transit Month, San Francisco Transit Riders and Seamless Bay Area are challenging everyone to hop on board to discover new adventures they can access through transit. From everyday commutes to weekend…
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Board Meetings

Sep 24
September 24, 2025

4pm

Oct 22
October 22, 2025

4pm

All Meetings

Events

Oct 18
Digs and Rigs

9am

All Events

We are Hiring!

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

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Get notified about schedule changes, detours, procurements, job opportunities, events, and more.

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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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We love to hear from our customers.
Please give us a call or email us and let us know how we are doing.

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Tri Delta Transit LOVES Big Truck events and the riders we see here. Look at Palmer - excited for a “ride.” Thanks for riding Tri Delta Transit.

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Tri Delta Transit LOVES Big Truck events and the riders we see here. Look at Palmer - excited for a “ride.” Thanks for riding Tri Delta Transit.

Tri Delta Transit LOVES Big Truck events and the riders we see here. Look at Palmer - excited for a “ride.” Thanks for riding Tri Delta Transit. ...

Tri Delta Transit takes you places!

Join in on the Coastal Clean Up and keep the earth greener by taking Route 372 plus a short walk to the Pittsburg Marina on Saturday, September 20th. Your help is needed. Volunteer today.

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Tri Delta Transit takes you places! Join in on the Coastal Clean Up and keep the earth greener by taking Route 372 plus a short walk to the Pittsburg Marina on Saturday, September 20th. Your help is needed. Volunteer today.

Tri Delta Transit takes you places!

Join in on the Coastal Clean Up and keep the earth greener by taking Route 372 plus a short walk to the Pittsburg Marina on Saturday, September 20th. Your help is needed. Volunteer today. ...

Tri Delta Transit takes you places!

The place to be is the Heart of Oakley Festival this weekend at Civic Center Plaza.

Take the 373 or connect with Tri MyRide Antioch/Oakley zone and go celebrate this great city with wine, beer, artisan makers, live music and more!

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Tri Delta Transit takes you places! The place to be is the Heart of Oakley Festival this weekend at Civic Center Plaza. Take the 373 or connect with Tri MyRide Antioch/Oakley zone and go celebrate this great city with wine, beer, artisan makers, live music and more!

Tri Delta Transit takes you places!

The place to be is the Heart of Oakley Festival this weekend at Civic Center Plaza.

Take the 373 or connect with Tri MyRide Antioch/Oakley zone and go celebrate this great city with wine, beer, artisan makers, live music and more! ...

Tri Delta Transit was honored to be recognized as a Green Certified Business last night at the Sustainable Contra Costa gala for implementing practices to prevent pollution, reduce waste, conserve energy, operate sustainably and exceed regulatory requirements. Thank you.

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Tri Delta Transit was honored to be recognized as a Green Certified Business last night at the Sustainable Contra Costa gala for implementing practices to prevent pollution, reduce waste, conserve energy, operate sustainably and exceed regulatory requirements. Thank you.

Tri Delta Transit was honored to be recognized as a Green Certified Business last night at the Sustainable Contra Costa gala for implementing practices to prevent pollution, reduce waste, conserve energy, operate sustainably and exceed regulatory requirements. Thank you. ...