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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

Save 50% off transit with Clipper START! March 18, 2026

Clipper START offers 50% off single-ride bus, BART, rail and ferry transit fares to eligible BayArea residents ages 19-64. CalFresh and Medi-Cal participants qualify automatically. Clipper START is a FREE…
Shred-It Event is May 7th March 06, 2026

Tri Delta Transit will be hosting our Annual Community Drive Thru Shred-it event on May 7th starting at 9:00 am at the Oakley Mobility Hub, 4300 Main Street. Please see…
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Board Meetings

Mar 25
Board Meeting

4pm

Apr 22
Board Meeting

4pm

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Events

May 07
2026 Shred-It Event

9am

May 14
County Fair

12pm

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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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Rider Alert -

Please be aware that the Tri Delta Transit Administrative Office, 801 Wilbur Avenue, will be closed TOMORROW, THURSDAY, MARCH 19th from 11:00 am to 1:00 PM. The office will open back up and calls be returned in the afternoon. Thank you for your patience.

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Rider Alert - Please be aware that the Tri Delta Transit Administrative Office, 801 Wilbur Avenue, will be closed TOMORROW, THURSDAY, MARCH 19th from 11:00 am to 1:00 PM. The office will open back up and calls be returned in the afternoon. Thank you for your patience.

Rider Alert -

Please be aware that the Tri Delta Transit Administrative Office, 801 Wilbur Avenue, will be closed TOMORROW, THURSDAY, MARCH 19th from 11:00 am to 1:00 PM. The office will open back up and calls be returned in the afternoon. Thank you for your patience. ...