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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.

Our Services

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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

National Transit Career Day November 10, 2026

National Transit Career Day is about raising awareness that transit careers include much, much more than the position of a bus operator. The transit industry is a $93 billion dollar…
Incentives for College Students October 08, 2026

College life is busy enough. Getting around shouldn't add stress or strain your budget. Public transit offers an affordable, convenient option to get where you need to go. These FREE…
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Board Meetings

Nov 25
Board Meeting

4pm - Cancelled

Dec 09
Board Meeting

4pm

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Events

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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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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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Pittsburg Resedents, got some old electronics laying around?
Mt. Diablo Resource Recovery has a FREE Electronic Recycling Event
📅 11/14 from 9am to 12pm.
📍1300 Loveridge Road, Pittsburg

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Pittsburg Resedents, got some old electronics laying around? Mt. Diablo Resource Recovery has a FREE Electronic Recycling Event 📅 11/14 from 9am to 12pm. 📍1300 Loveridge Road, Pittsburg

Pittsburg Resedents, got some old electronics laying around?
Mt. Diablo Resource Recovery has a FREE Electronic Recycling Event
📅 11/14 from 9am to 12pm.
📍1300 Loveridge Road, Pittsburg ...

Tri Delta Transit Takes You Places! 🚍
National Transit Career Day is the perfect time to learn, connect, and explore! Meet people from all kinds of transit agencies & discover new opportunities. 💫
-Take Routes 371, 375, Toward Antioch BART
-Date & Time: Thursday, November 12, 2026, from 3:00 PM to 6:00 PM
-Location: 1600 Slatten Ranch Rd, Antioch BART Station

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Tri Delta Transit Takes You Places! 🚍 National Transit Career Day is the perfect time to learn, connect, and explore! Meet people from all kinds of transit agencies & discover new opportunities. 💫 -Take Routes 371, 375, Toward Antioch BART -Date & Time: Thursday, November 12, 2026, from 3:00 PM to 6:00 PM -Location: 1600 Slatten Ranch Rd, Antioch BART Station

Tri Delta Transit Takes You Places! 🚍
National Transit Career Day is the perfect time to learn, connect, and explore! Meet people from all kinds of transit agencies & discover new opportunities. 💫
-Take Routes 371, 375, Toward Antioch BART
-Date & Time: Thursday, November 12, 2026, from 3:00 PM to 6:00 PM
-Location: 1600 Slatten Ranch Rd, Antioch BART Station ...

Celebrate "Go to a Museum Day" with Tri Delta Transit!
Visit:
🚌Route 200X ➡️John Muir House in Martinez
🚌 Route 371 ➡️ Antioch Historical Society
🚍Route 372 ➡️ Pittsburg Historical Museum.
We can also connect you to BART 🚉 giving you easy access to even more museums exhibits throughout the Bay Area.

#GoToAMuseumDay #ExploreContraCosta

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Celebrate "Go to a Museum Day" with Tri Delta Transit! Visit: 🚌Route 200X ➡️John Muir House in Martinez 🚌 Route 371 ➡️ Antioch Historical Society 🚍Route 372 ➡️ Pittsburg Historical Museum. We can also connect you to BART 🚉 giving you easy access to even more museums exhibits throughout the Bay Area. #GoToAMuseumDay #ExploreContraCosta

Celebrate "Go to a Museum Day" with Tri Delta Transit!
Visit:
🚌Route 200X ➡️John Muir House in Martinez
🚌 Route 371 ➡️ Antioch Historical Society
🚍Route 372 ➡️ Pittsburg Historical Museum.
We can also connect you to BART 🚉 giving you easy access to even more museums exhibits throughout the Bay Area.

#GoToAMuseumDay #ExploreContraCosta ...

🎂🎉Happy Birthday Board Member Angelica Lopez🎂🎉
Thank you for all you do for Tri Delta Transit, The community, and the County!

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🎂🎉Happy Birthday Board Member Angelica Lopez🎂🎉 Thank you for all you do for Tri Delta Transit, The community, and the County!

🎂🎉Happy Birthday Board Member Angelica Lopez🎂🎉
Thank you for all you do for Tri Delta Transit, The community, and the County! ...