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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.
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‼️RIDER ALERT‼️
Stop # 812514 on Bailey Road and Mary Ann Lane in Pittsburg will be closed from 8:00am to 4:30pm on Thursday, August 27th. This will affect the following routes: 201X Eastbound, 371 Westbound, 374 Loop, and 372 Westbound.

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‼️RIDER ALERT‼️ Stop # 812514 on Bailey Road and Mary Ann Lane in Pittsburg will be closed from 8:00am to 4:30pm on Thursday, August 27th. This will affect the following routes: 201X Eastbound, 371 Westbound, 374 Loop, and 372 Westbound.

‼️RIDER ALERT‼️
Stop # 812514 on Bailey Road and Mary Ann Lane in Pittsburg will be closed from 8:00am to 4:30pm on Thursday, August 27th. This will affect the following routes: 201X Eastbound, 371 Westbound, 374 Loop, and 372 Westbound. ...

Tri Delta Transit is happy to be at Los Medanos College Brentwood Campus on Welcome Day to tell people about Tri My Ride in Brentwood and transportation between campuses. Our intern Kaniya is being interviewed about our services right now! Students we are here for you!

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Tri Delta Transit is happy to be at Los Medanos College Brentwood Campus on Welcome Day to tell people about Tri My Ride in Brentwood and transportation between campuses. Our intern Kaniya is being interviewed about our services right now! Students we are here for you!

Tri Delta Transit is happy to be at Los Medanos College Brentwood Campus on Welcome Day to tell people about Tri My Ride in Brentwood and transportation between campuses. Our intern Kaniya is being interviewed about our services right now! Students we are here for you! ...

Rider Alert

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

Rider Alert

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

Win a prize!

Tri Delta Transit wants to find out what our riders travel patterns are to help plan for the future. We know how many get on and off at each stop, but not who gets on where and gets off where.

Enter for a chance to win a $25 AMAZON GIFT CARD and a 20 RIDE PASS by scanning the survey QR code and fully completing the survey.

You`ll see the decal on our fixed route buses just past the operator.

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Win a prize! Tri Delta Transit wants to find out what our riders travel patterns are to help plan for the future. We know how many get on and off at each stop, but not who gets on where and gets off where. Enter for a chance to win a $25 AMAZON GIFT CARD and a 20 RIDE PASS by scanning the survey QR code and fully completing the survey. You'll see the decal on our fixed route buses just past the operator.

Win a prize!

Tri Delta Transit wants to find out what our riders travel patterns are to help plan for the future. We know how many get on and off at each stop, but not who gets on where and gets off where.

Enter for a chance to win a $25 AMAZON GIFT CARD and a 20 RIDE PASS by scanning the survey QR code and fully completing the survey.

You`ll see the decal on our fixed route buses just past the operator. ...