Tri Delta Transit

FOR 15-24 YEAR OLDS. IMPORTANT EVENT - Contra Costa Health invites youth to the Community Youth Health Assessment on May 27th from 6-8 pm at the LUCC Offices, 808 West 3rd Street. Just look at the benefits. Take Route 372 and walk a little to the center. It's important.

Don't let gas prices leave you stranded. Take Tri Delta Transit and save money, skip driving & enjoy free Wi-Fi. A Day Pass (unlimited rides) is only $3.75. More at trideltatransit.com. PRO TIP: Commuters who drive can request a FREE $25 Clipper card: 511.ccta.ca.gov/transit/transi…

Tri Delta Transit will have adjusted service NEXT Monday, May 25th in observance of the Memorial Day holiday. Service will be limited and administration offices closed. Celebrate - Remember - Honor on this day.

Our Community Shred-It Event was a great success thanks to everyone who came out and participated. We’re proud to provide events that support and serve our community.

Start your summer planning! Youth Ride Free in June and July 2026 on Tri Delta Transit fixed and express routes. Go to sports practice and events, jobs, visit friends, go to destinations and more. Start your Travel Era. No IDs, passes or applications required.

Honor Veterans by taking part in this beautiful ceremony. Tri Delta Transit routes that go to these locations are: * 373 to the Oak View Memorial * 371 to Antioch VFW * or take the Antioch/Oakley Tri MyRide Thank you to all who are honored at this ceremony.

Tri Delta Transit is having so much fun at the county fair. Giving out Youth Ride Free fliers along with goodies. Thank you to our operator booth volunteers.

Tri Delta Transit is at the Antioch Fairgrounds for the County Fair. We are telling people anout Youth Ride Free! Just look at this cool family who stopped by.

Tri Delta Transit is excited to be at the County Fair today and at the STEM event at Williamson Ranch Park. it’s just getting underway so come out and learn about Battery electric buses and much more! See you soon.

Tri Delta Transit will have adjusted service on Monday, May 25th in observance of the Memorial Day holiday. Service will be limited and administration offices closed. Celebrate - Remember - Honor on this day.

Tru Delta Transit is happy to announce that the phone issues we were experiencing at their administrative office are restored.   The system is in full operation.  Thank you again for your patience.

ALERT Tri Delta Transit administrative offices are experiencing technical difficulties with our entire phone system. This may affect scheduling, cancellations, calling in, ticket orders and so forth. Technicians are working to restore it. Thank you for your patience.

Tri Delta Transit's Administrative office LOBBY HOURS will be closed TODAY FRIDAY, May 15th from 12:00-5:00 pm. Visit our website trideltatransit.com for assistance or call 925-754-6622.

Tri Delta Transit was excited to be at the Brentwood Senior Health and Resource Fair today. Manager of Accessible Services Myeisha and intern Kaniya had lines to educate seniors about transportation options. What a great event! Thank you Brentwood and thank you team.

It's opening day at the Antioch County Fair! Take Route 370 and 371 and take a short walk to the Fair. Visit our booth near the entrance to pick up some cool swag - and tell us what you like about riding Tri Delta Transit! See you there.

The Tri Delta Transit energizer station is almost a wrap for this year and what fun we had meeting our area cyclists. Remember all of our buses are bicycle friendly! See you on your bike and on the bus!

Bike to Wherever Day is here 🚲🚌 Not sure how to load your bike on the bus? We’ve got you covered with a quick and easy how-to so you can ride with confidence. Rack it. Ride it. Let’s go. @511ccta #BikeToWhereverDay #BikeAndRide #RideTriDeltaTransit

Tri Delta Transit's Administrative office LOBBY HOURS will be closed THIS FRIDAY, May 15th from 12:00-5:00 pm. Visit our website trideltatransit.com for assistance or call 925-754-6622.

ENERGIZER STATIONS: Tomorrow (Thurs.) is Bike to Wherever Day (BTWD). Know which Energizer Station you'll visit? We know where we'll be – we're hosting at Antioch BART from 6:30-8:30am. Grab snacks, drinks & a free BTWD tote bag. Find a station near you: bit.ly/energizer2026

Tri Delta Transit will have adjusted service on Monday, May 25th in observance of the Memorial Day holiday. Service will be limited and administration offices closed. Celebrate - Remember - Honor on this day.