Route 321 – BART Walnut Creek/San Ramon – County Connection
7:15AM - 9:30PM
Every 60 min
San Ramon Transit Center
San Ramon Valley Blvd
Danville Blvd
Walnut Creek BART
John Muir Medical Center

Active Alerts:

Service Disruptions

Effective: August 9, 2021

*Attention Passengers*

We are experiencing unprecedented levels of service disruptions due to our limited workforce. Service may be impacted on the following routes

  • Weekdays: 1, 6, 7, 10, 11, 15, 17, 20, 21, 28, 35, 601, 608, 93X, 95X, 96X
  • Weekends: 4, 301, 311, 315, 316, 321, 335

For up-to-date information, please call customer service at 925-676-7500 or use the BusTracker on our home page for real time arrivals.

We are continually recruiting more drivers to enhance our workforce in an effort to provide a guaranteed level of service. Thank you for your continued support and understanding during these difficult times.

Route 321 - Walnut Creek BART to San Ramon Transit Center | Sat-Sun
Continues from route
Walnut Creek BART
S Main St + Creekside Dr
Danville Blvd + Alamo Plaza
Railroad Ave + Prospect Ave
Camino Ramon + Greenbrook Dr
San Ramon Valley Blvd + Purdue Rd
San Ramon Transit Center
Continues as route
6:58am 7:06am 7:13am 7:20am 7:27am 7:29am 7:36am
7:58am 8:06am 8:13am 8:20am 8:27am 8:29am 8:36am
8:58am 9:06am 9:13am 9:20am 9:27am 9:29am 9:36am
9:58am 10:06am 10:13am 10:20am 10:27am 10:29am 10:36am
10:58am 11:06am 11:13am 11:20am 11:27am 11:29am 11:36am
11:58am 12:06pm 12:13pm 12:20pm 12:27pm 12:29pm 12:36pm
12:58pm 1:06pm 1:13pm 1:20pm 1:27pm 1:29pm 1:36pm
1:58pm 2:06pm 2:13pm 2:20pm 2:27pm 2:29pm 2:36pm
2:58pm 3:06pm 3:13pm 3:20pm 3:27pm 3:29pm 3:36pm
3:58pm 4:06pm 4:13pm 4:20pm 4:27pm 4:29pm 4:36pm
4:58pm 5:06pm 5:13pm 5:20pm 5:27pm 5:29pm 5:36pm
5:58pm 6:06pm 6:13pm 6:20pm 6:27pm 6:29pm 6:36pm
6:58pm 7:06pm 7:13pm 7:20pm 7:27pm 7:29pm 7:36pm
7:58pm 8:06pm 8:13pm 8:20pm 8:27pm 8:29pm 8:36pm
Route 321 - San Ramon Transit Center to Walnut Creek BART | Sat-Sun
Continues from route
San Ramon Transit Center
San Ramon Valley Blvd + Fostoria Way
Camino Ramon + Baldwin Dr
Railroad Ave + Church St
Danville Blvd + Alamo Plaza
S Main St + Creekside Dr
Walnut Creek BART
John Muir Medical Center Walnut Creek
Walnut Creek BART
Continues as route
7:42am 7:47am 7:49am 7:56am 8:03am 8:08am 8:18am -- --
8:42am 8:47am 8:49am 8:56am 9:03am 9:08am 9:18am -- --
9:42am 9:47am 9:49am 9:56am 10:03am 10:08am 10:18am -- --
10:42am 10:47am 10:49am 10:56am 11:03am 11:08am 11:18am -- --
11:42am 11:47am 11:49am 11:56am 12:03pm 12:08pm 12:18pm -- --
12:42pm 12:47pm 12:49pm 12:56pm 1:03pm 1:08pm 1:18pm -- --
1:42pm 1:47pm 1:49pm 1:56pm 2:03pm 2:08pm 2:18pm -- --
2:42pm 2:47pm 2:49pm 2:56pm 3:03pm 3:08pm 3:18pm -- --
3:42pm 3:47pm 3:49pm 3:56pm 4:03pm 4:08pm 4:18pm -- --
4:42pm 4:47pm 4:49pm 4:56pm 5:03pm 5:08pm 5:18pm -- --
5:42pm 5:47pm 5:49pm 5:56pm 6:03pm 6:08pm 6:18pm -- --
6:42pm 6:47pm 6:49pm 6:56pm 7:03pm 7:08pm 7:18pm -- --
7:42pm 7:47pm 7:49pm 7:56pm 8:03pm 8:08pm 8:18pm -- --
8:42pm 8:47pm 8:49pm 8:56pm 9:03pm 9:08pm 9:18pm -- --
-- = No service at this stop