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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

News

New Signage for Transit August 21, 2026

Martinez will be the pilot city for MTC's new wayfinding signage for bus service in Contra Costa County. Tri Delta Transit and Bay Area transit agencies are participating in order…
Youth Transportation Survey August 21, 2026

Tri Delta Transit appreciates are partnerships for Youth Ride Free and Pass2Class, so we'd like to share news from Contra Costa Transit Authority. CCTA wants to hear from kids, parents,…
All News

Board Meetings

Sep 23
Board Meeting

4pm

All Meetings

Events

Sep 11
Antioch Senior Resource Fair

10am

Sep 16
“Ahoy, Ye Mateys” – We’re celebrating Pirates in Pittsburg

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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Rider Alert

Tri Delta Transit will be running WEEKEND/HOLIDAY SERVICE TOMORROW - MONDAY, SEPTEMBER 7th - in observance of the Labor Day holiday.

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Rider Alert Tri Delta Transit will be running WEEKEND/HOLIDAY SERVICE TOMORROW - MONDAY, SEPTEMBER 7th - in observance of the Labor Day holiday.

Rider Alert

Tri Delta Transit will be running WEEKEND/HOLIDAY SERVICE TOMORROW - MONDAY, SEPTEMBER 7th - in observance of the Labor Day holiday. ...

Happy Read a Book Day from Tri Delta Transit! 📚
Celebrate by taking one of our routes to visit your favorite local libraries!
- Antioch Library 🚍370 EB Or 🚍370 WB
-Pittsburg Library🚍 371 WB
-Brentwood Library 🚍373 EB
#ReadABookDay #TriDeltaTransit #SupportLocal

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Happy Read a Book Day from Tri Delta Transit! 📚 Celebrate by taking one of our routes to visit your favorite local libraries! - Antioch Library 🚍370 EB Or 🚍370 WB -Pittsburg Library🚍 371 WB -Brentwood Library 🚍373 EB #ReadABookDay #TriDeltaTransit #SupportLocal

Happy Read a Book Day from Tri Delta Transit! 📚
Celebrate by taking one of our routes to visit your favorite local libraries!
- Antioch Library 🚍370 EB Or 🚍370 WB
-Pittsburg Library🚍 371 WB
-Brentwood Library 🚍373 EB
#ReadABookDay #TriDeltaTransit #SupportLocal ...

🚆 Ready for a challenge? Join the BARTable Speedrun! 🚆
Hop on one of our routes to your nearest BART station and join the fun!
Meet fellow transit fans and see if you can conquer the Red, Orange, Yellow, Green, Blue, and OAK lines in record time—50 stations in 6 hours! 🟧🟨🟩🟦

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🚆 Ready for a challenge? Join the BARTable Speedrun! 🚆 Hop on one of our routes to your nearest BART station and join the fun! Meet fellow transit fans and see if you can conquer the Red, Orange, Yellow, Green, Blue, and OAK lines in record time—50 stations in 6 hours! 🟧🟨🟩🟦

🚆 Ready for a challenge? Join the BARTable Speedrun! 🚆
Hop on one of our routes to your nearest BART station and join the fun!
Meet fellow transit fans and see if you can conquer the Red, Orange, Yellow, Green, Blue, and OAK lines in record time—50 stations in 6 hours! 🟧🟨🟩🟦 ...

🚆 Ready for a challenge? Join the BARTable Speedrun! 🚆
Hop on one of our routes to your nearest BART station and join the fun as we celebrate BART`s 54th birthday!
Meet fellow transit fans and see if you can conquer the Red, Orange, Yellow, Green, Blue, and OAK lines in record time—50 stations in 6 hours! 🟧🟨🟩🟦

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🚆 Ready for a challenge? Join the BARTable Speedrun! 🚆 Hop on one of our routes to your nearest BART station and join the fun as we celebrate BART's 54th birthday! Meet fellow transit fans and see if you can conquer the Red, Orange, Yellow, Green, Blue, and OAK lines in record time—50 stations in 6 hours! 🟧🟨🟩🟦

🚆 Ready for a challenge? Join the BARTable Speedrun! 🚆
Hop on one of our routes to your nearest BART station and join the fun as we celebrate BART`s 54th birthday!
Meet fellow transit fans and see if you can conquer the Red, Orange, Yellow, Green, Blue, and OAK lines in record time—50 stations in 6 hours! 🟧🟨🟩🟦 ...