logo

Banner

Bus in motion

* Opens Google Maps in a new tab

Bus Routes w/alerts See All Alerts
background background mbbile
Routes and Schedules button

Routes & Schedules

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

Fares and Passes button

Fares & Passes

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

Apps and Tools for Riding button

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

Apps and Tools for Riding button

Fixed Routes arrow

Fixed Routesarrow

Exact fare recommended, but not required, on fixed route buses. Farebox on fixed route buses can issue credit tickets for overpayment.
Apps and Tools for Riding button

Tri MyRide arrow

Tri MyRidearrow

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.
Apps and Tools for Riding button

Senior Paratransit arrow

Senior Paratransitarrow

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.
Apps and Tools for Riding button

ADA Paratransit arrow

ADA Paratransitarrow

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

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…
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

Oct 28
Board Meeting

4pm

Nov 25
Board Meeting

4pm - Cancelled

All Meetings

Events

All Events

We are Hiring!

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

Job Opportunities! arrow

Sign up for Alerts!

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

Sign Up arrow
procurement

Procurement arrow

ECCTA allows for bid/proposal submission through BidExpress. Vendors must register with BidExpress before participating. Registration for ECCTA solicitations is free.
Tri Delta T shirts pants mugs and hats available in the store

www.trideltatransitstore.com arrow

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.
person using a laptop and cell phone

Contact Us arrow

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

Follow Us on Social Media!

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

2 0
Open
🎂🎉Happy Birthday Board Member Diane Burgis🎂🎉 Thank you for all you do for Tri Delta Transit, The community, and the County!

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

Tri Delta Transit Takes You places! 🚍🍓🥖🥬
Enjoy fresh produce and goods direct from 25 family farmers. Ride with Tri Delta Transit for a convenient and sustainable way to support your local community.
🚏Take Route 371 Toward Pittsburg/Bay Point & 3 min walk to destination.
📅10/25/2026
⏰9:00 AM - 1:00PM
📍Rivertown District Downtown Antioch
3rd & I St.

1 0
Open
Tri Delta Transit Takes You places! 🚍🍓🥖🥬 Enjoy fresh produce and goods direct from 25 family farmers. Ride with Tri Delta Transit for a convenient and sustainable way to support your local community. 🚏Take Route 371 Toward Pittsburg/Bay Point & 3 min walk to destination. 📅10/25/2026 ⏰9:00 AM - 1:00PM 📍Rivertown District Downtown Antioch 3rd & I St.

Tri Delta Transit Takes You places! 🚍🍓🥖🥬
Enjoy fresh produce and goods direct from 25 family farmers. Ride with Tri Delta Transit for a convenient and sustainable way to support your local community.
🚏Take Route 371 Toward Pittsburg/Bay Point & 3 min walk to destination.
📅10/25/2026
⏰9:00 AM - 1:00PM
📍Rivertown District Downtown Antioch
3rd & I St. ...

Tri Delta Transit Takes You Places! 🚍
HALLOWEEN SPOOKTACULAR 🎃🦇🍬🍭
Free entry, parking, hot dogs, raffle, flight demonstrations, flight instructions and candy drop
🚏 Route: 371 Towards Pittsburg/Bay Point BART & short walk to destination.
📅 10/24/2026
⏰9:00AM - 1:00PM
📍Century Plaza Center, Pittsburg CA

5 0
Open
Tri Delta Transit Takes You Places! 🚍 HALLOWEEN SPOOKTACULAR 🎃🦇🍬🍭 Free entry, parking, hot dogs, raffle, flight demonstrations, flight instructions and candy drop 🚏 Route: 371 Towards Pittsburg/Bay Point BART & short walk to destination. 📅 10/24/2026 ⏰9:00AM - 1:00PM 📍Century Plaza Center, Pittsburg CA

Tri Delta Transit Takes You Places! 🚍
HALLOWEEN SPOOKTACULAR 🎃🦇🍬🍭
Free entry, parking, hot dogs, raffle, flight demonstrations, flight instructions and candy drop
🚏 Route: 371 Towards Pittsburg/Bay Point BART & short walk to destination.
📅 10/24/2026
⏰9:00AM - 1:00PM
📍Century Plaza Center, Pittsburg CA ...

Hot Rods 4 Paws 🐾🏎️🎃🍬
Join Historic Downtown Antioch for the 12th Annual Benefit Car & Bike Show! Enjoy a fun pet and kids’ costume contest, music, games, and more!
Take Route 371 Toward Pittsburg/ Bay Point & walk 5 mins to location.
📅October 24th, 2026
⏰10:00AM - 2:00PM
📍708 West 2nd Street, Antioch, CA

3 0
Open
Hot Rods 4 Paws 🐾🏎️🎃🍬 Join Historic Downtown Antioch for the 12th Annual Benefit Car & Bike Show! Enjoy a fun pet and kids’ costume contest, music, games, and more! Take Route 371 Toward Pittsburg/ Bay Point & walk 5 mins to location. 📅October 24th, 2026 ⏰10:00AM - 2:00PM 📍708 West 2nd Street, Antioch, CA

Hot Rods 4 Paws 🐾🏎️🎃🍬
Join Historic Downtown Antioch for the 12th Annual Benefit Car & Bike Show! Enjoy a fun pet and kids’ costume contest, music, games, and more!
Take Route 371 Toward Pittsburg/ Bay Point & walk 5 mins to location.
📅October 24th, 2026
⏰10:00AM - 2:00PM
📍708 West 2nd Street, Antioch, CA ...