County Connection 21 bus Stop List and Next Departures
The County Connection 21 - Walnut Creek BART / San Ramon bus serves 46 bus stops in the SF Bay Area area departing from San Ramon Transit Center and ending at Walnut Creek BART. Scroll down to see upcoming 21 bus times at each stop and the next scheduled 21 bus times will be displayed. The full 21 bus schedule as well as real-time departures (if available) can be found in the Transit app.
County Connection 21 bus route map
The County Connection 21 - 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 21 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 21 bus is approaching your stop.
See the detailed route mapCounty Connection 21 bus Service Alerts
Open the Transit app to see more information about any active disruptions that may impact the 21 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 alertsCounty Connection 21 bus Service Frequency
The next 21 bus leaves San Ramon Transit Center at 4:41 PM, and arrives at Walnut Creek BART at 5:26 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.
See all departuresCounty Connection 21 bus On-Time Performance
Want to know whether the County Connection 21 bus arrives on time? Open the Transit app and view user generated on-time performance reports for the 21 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