County Connection @cccta
County Connection provides fixed-route and paratransit bus service throughout Central Contra Costa County in California. countyconnection.com Contra Costa County, CA Joined August 2010-
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Detour: Affecting routes 7, 11, 14, and 15. Stops will be missed on Oak Grove Rd, Bancroft Rd, Mohr Ln, and Treat Blvd due to a chemical spill. Buses will detour on 680 and Monument Blvd. For more information call customer service at 925-676-7500.
Expect delays on route 14. For more information call customer service at 925-676-7500.
Detour: Affecting routes 18, 19, 28 and 98X. Stops will be missed on Pacheco Blvd and Center Ave and Center Ave and Blackwood Dr due to a fire. For more information call customer service at 925-676-7500.
Expect delays on route 9. For more information call customer service at 925-676-7500.
Expect delays on route 95X. For more information call customer service at 925-676-7500.
Independence Day observed - July 3 - weekend service provided, administrative office closed. Independence Day - July 4 - Closed. No service provided. For a list of observed holidays, countyconnection.com/how-to-ride/ho….
Expect delays on route 28 due to road closure in Martinez. Traffic/buses are now moving but will be delayed 3-5 minutes. For more information, call customer service at 925-676-7500.
Public transit connects people, communities, and opportunities—and we're celebrating that all month long. 🌈 County Connection is proud to be part of the Moving the Bay with Pride campaign! If you’re going to the San Francisco Pride Parade, look for transit partners in the parade! 🏳️🌈🚌
ROUTE 15 Detour 6/2/26 to 7/9/26 construction on Landana. Expect detours on 6/25, 7/1, 7/2, & 7/6 from 8a-3p on most days. Expect delays and rolling stop closures: To Pleasant Hill BART #658 Landana/Willow Pass #659 Landana/Village #660 Landana/Sandalwood #661 Landana/Silverwood To Concord BART #2187 Landana/Mulberry (7/2/26 only) #665 Landana/Beechwood #666 Landana/Village #667 Landana/Larkspur Contact customer service for more information 925-676-7500.
👀 Join the Youth Ride Free Leaderboard! If you’re 13–18, you can ride free in June & July on County Connection, Tri Delta Transit, and WestCAT. Level UP and join the Leaderboard to earn badges, and enter to win weekly swag and gift cards. Ready to climb the leaderboard? 😎 Sign up here: youthridefree.com/leaderboards/r…
Route 21 scheduled to leave Walnut Creek Bart at 9:43 AM is out of service. The next departure time is 10:43 AM. For more information call customer service at 925-676-7500.
🚌✨ Looking for something to do this summer? As part of Youth Ride Free, we're highlighting fun events happening all around Contra Costa County—and the best part is, you can get there by bus! Check out our weekly picks, or explore our full list of events and start planning your next adventure. See full list: countyconnection.com/yrf/yrf-ttd/
Bus bridge cancelled.
County Connection BART Bridge Details: Buses running between Pleasant Hill BART>Walnut Creek BART*>Lafayette BART. *Buses will pick up on N. California. outside of WC BART (see map). Please look for County Connection staff in yellow vests directing passenger traffic. (They’ll
County Connection bus bridge is cancelled.
Walnut Creek station is now open and we are in the process of resuming normal train service.
Please note: Some routes (4 & 5) may have delayed service in Walnut Creek due to buses being held inside of the BART Station because of a major medical emergency.
We are currently assembling a bus bridge. We’ll update as soon as we have more details.
County Connection BART Bridge Details: Buses running between Pleasant Hill BART>Walnut Creek BART*>Lafayette BART. *Buses will pick up on N. California. outside of WC BART (see map). Please look for County Connection staff in yellow vests directing passenger traffic. (They’ll have most current information.)
We are currently assembling a bus bridge. We’ll update as soon as we have more details.
Please be advised that route 5 will have service interruptions. For more information call customer service at 925-676-7500.
We are currently assembling a bus bridge. We’ll update as soon as we have more details.
BART service has stopped between Lafayette and Pleasant Hill in the Antioch and SFO directions due to a major medical emergency at Walnut Creek.
We’re on the move! Catch our Mobile Lobby team out in the community, ready to help with Clipper Cards, paratransit info, trip planning, and more. Stop by, say hi, and get your transit questions answered! 🙌 Check it out: countyconnection.com/mobilelobby/
Expect delays on routes 10 and 20. For more information call customer service at 925-676-7500.
BART @SFBART
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Tri Delta Transit @TriDeltaTransit
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WestCAT Transit @WCCTA
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