Route 321 – BART Walnut Creek/San Ramon – County Connection
6:30AM - 9:00PM
Every 60 min
San Ramon Transit Center
San Ramon Valley Blvd
Danville Blvd
Walnut Creek BART
John Muir Medical Center

Active Alerts:

Construction Expect Delays: Routes 5, 21, 321

Effective: June 27, 2023

Ongoing construction on S Main between Newell and Creekside in both directions. Expect delays.

Route 321 - Walnut Creek BART to San Ramon Transit Center | Sat-Sun
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
6:40am 6:48am 6:54am 7:01am 7:08am 7:10am 7:20am
7:40am 7:48am 7:54am 8:01am 8:08am 8:10am 8:20am
8:40am 8:48am 8:54am 9:01am 9:08am 9:10am 9:20am
9:40am 9:48am 9:54am 10:01am 10:08am 10:10am 10:20am
10:40am 10:48am 10:54am 11:01am 11:08am 11:10am 11:20am
11:40am 11:48am 11:54am 12:01pm 12:08pm 12:10pm 12:20pm
12:40pm 12:48pm 12:54pm 1:01pm 1:08pm 1:10pm 1:20pm
1:40pm 1:48pm 1:54pm 2:01pm 2:08pm 2:10pm 2:20pm
2:40pm 2:48pm 2:54pm 3:01pm 3:08pm 3:10pm 3:20pm
3:40pm 3:48pm 3:54pm 4:01pm 4:08pm 4:10pm 4:20pm
4:40pm 4:48pm 4:54pm 5:01pm 5:08pm 5:10pm 5:20pm
5:40pm 5:48pm 5:54pm 6:01pm 6:08pm 6:10pm 6:20pm
6:40pm 6:48pm 6:54pm 7:01pm 7:08pm 7:10pm 7:20pm
7:40pm 7:48pm 7:54pm 8:01pm 8:08pm 8:10pm 8:20pm
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
7:31am 7:36am 7:38am 7:45am 7:53am 7:58am 8:11am
8:31am 8:36am 8:38am 8:45am 8:53am 8:58am 9:11am
9:31am 9:36am 9:38am 9:45am 9:53am 9:58am 10:11am
10:31am 10:36am 10:38am 10:45am 10:53am 10:58am 11:11am
11:31am 11:36am 11:38am 11:45am 11:53am 11:58am 12:11pm
12:31pm 12:36pm 12:38pm 12:45pm 12:53pm 12:58pm 1:11pm
1:31pm 1:36pm 1:38pm 1:45pm 1:53pm 1:58pm 2:11pm
2:31pm 2:36pm 2:38pm 2:45pm 2:53pm 2:58pm 3:11pm
3:31pm 3:36pm 3:38pm 3:45pm 3:53pm 3:58pm 4:11pm
4:31pm 4:36pm 4:38pm 4:45pm 4:53pm 4:58pm 5:11pm
5:31pm 5:36pm 5:38pm 5:45pm 5:53pm 5:58pm 6:11pm
6:31pm 6:36pm 6:38pm 6:45pm 6:53pm 6:58pm 7:11pm
7:31pm 7:36pm 7:38pm 7:45pm 7:53pm 7:58pm 8:11pm
8:31pm 8:36pm 8:38pm 8:45pm 8:53pm 8:58pm 9:11pm