SF Bay AreaCounty Connection

County Connection 321 bus

Walnut Creek BART / San Ramon

County Connection 321 bus Stop List and Next Departures

The County Connection 321 - Walnut Creek BART / San Ramon bus serves 47 bus stops in the SF Bay Area area departing from Walnut Creek BART and ending at San Ramon Transit Center. Scroll down to see upcoming 321 bus times at each stop and the next scheduled 321 bus times will be displayed. The full 321 bus schedule as well as real-time departures (if available) can be found in the Transit app.

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Stops
Mon, Jul 14, 2025
  • Walnut Creek BARTWheelchair accessible5:41 PM
  • N California Blvd / Lacassie AveWheelchair accessible5:44 PM
  • N California Blvd / Cole AveWheelchair accessible5:44 PM
  • N California Blvd / Trinity AveWheelchair accessible5:45 PM
  • N California Blvd / Bonanza StWheelchair accessible5:45 PM
  • S California Blvd / Mt Diablo Blvd / Olympic BlvdWheelchair accessible5:46 PM
  • S California Blvd / Botelho DrWheelchair accessible5:47 PM
  • Newell Ave / Kaiser Medical CenterWheelchair accessible5:48 PM
  • S Main St / Kaiser Medical CenterWheelchair accessible5:49 PM
  • S Main St / Creekside DrWheelchair accessible5:51 PM
  • S Main St / Crest AveWheelchair accessible5:52 PM
  • S Main St / Rudgear RdWheelchair accessible5:53 PM
  • Danville Blvd / Horse Trail Ct5:53 PM
  • Danville Blvd / Via Robles5:54 PM
  • Danville Blvd / Hillgrade Ave5:54 PM
  • Danville Blvd / Livorna Rd5:56 PM
  • Danville Blvd / Ridgewood Rd5:57 PM
  • Danville Blvd / St Alphonsus CtWheelchair accessible5:58 PM
  • Danville Blvd / Alamo PlazaWheelchair accessible5:58 PM
  • Danville Blvd / Las Trampas RdWheelchair accessible5:59 PM
  • Danville Blvd / Alamo Womens Club5:59 PM
  • Danville Blvd / La Serena Ave6:00 PM
  • Danville Blvd / Hemme Ave6:00 PM
  • Danville Blvd / Camille Ave6:01 PM
  • Danville Blvd / Wayne Ave6:02 PM
  • Danville Blvd / Hartford Rd6:03 PM
  • Danville Blvd / Del Amigo RdWheelchair accessible6:04 PM
  • Danville Blvd / Railroad AveWheelchair accessible6:05 PM
  • Railroad Ave / Love Ln And Linda Mesa AveWheelchair accessible6:05 PM
  • Railroad Ave / Prospect AveWheelchair accessible6:06 PM
  • San Ramon Valley Blvd / Sonora AveWheelchair accessible6:07 PM
  • San Ramon Val Blvd / Danville Town And Country Shopping CtrWheelchair accessible6:08 PM
  • San Ramon Valley Blvd / Livery-MercantileWheelchair accessible6:08 PM
  • Camino Ramon / Rose GardenWheelchair accessible6:10 PM
  • Camino Ramon / San Thomas Way6:11 PM
  • Camino Ramon / El Capitan DrWheelchair accessible6:12 PM
  • Camino Ramon / Saint Patricks Dr6:13 PM
  • Camino Ramon / Greenbrook DrWheelchair accessible6:14 PM
  • San Ramon Valley Blvd / Ridgeland DrWheelchair accessible6:15 PM
  • San Ramon Valley Blvd / Hooper DrWheelchair accessible6:16 PM
  • San Ramon Valley Blvd / Purdue RdWheelchair accessible6:16 PM
  • Fostoria Way / Crow Canyon PlWheelchair accessible6:19 PM
  • Camino Ramon / Fostoria WayWheelchair accessible6:20 PM
  • Camino Ramon / Crow Canyon RdWheelchair accessible6:20 PM
  • Camino Ramon / Crow Canyon RdWheelchair accessible6:21 PM
  • Camino Ramon / Norris Canyon RdWheelchair accessible6:23 PM
  • San Ramon Transit CenterWheelchair accessible6:26 PM
  • County Connection Walnut Creek BART / San Ramon map

    County Connection 321 bus route map

    The County Connection 321 - Walnut Creek BART / San Ramon bus route map is shown above. The route map shows you an overview of all the stops served by the County Connection 321 bus to help you plan your trip on County Connection. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the 321 bus is approaching your stop.

    See the detailed route map

    County Connection 321 bus Service Alerts

    Open the Transit app to see more information about any active disruptions that may impact the 321 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by County Connection so that you can plan your trip around any active or future disruptions.

    See all alerts

    County Connection 321 bus Service Frequency

    The next 321 bus leaves Walnut Creek BART at 5:41 PM, and arrives at San Ramon Transit Center at 6:26 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

    See all departures

    County Connection 321 bus On-Time Performance

    Want to know whether the County Connection 321 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the 321 bus. You can also contribute your own reports on whether your trip arrived on time, late or early. As these on-time performance stats are user reported, they may differ from official County Connection metrics.

    See all on-time perfomance details

    County Connection 321 bus FAQ

    Other County Connection bus schedules, routes and maps

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