Bus 320

A bus service operated by County Connection

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List of stops

Number of stops: 15

Map

Saturdays and Sundays

Diablo Valley College – Concord Bart

Timing points All stops

Diablo Valley College	10:31	10:51	11:31	12:11	12:51	13:31	14:11	14:51	15:31	16:11	16:51	17:31	18:11	18:51	19:31
Old Quarry Rd and Chilpancingo Pkwy	10:32	10:52	11:32	12:12	12:52	13:32	14:12	14:52	15:32	16:12	16:52	17:32	18:12	18:52	19:32
Chilpancingo Pkwy and Contra Costa Blvd	10:32	10:52	11:32	12:12	12:52	13:32	14:12	14:52	15:32	16:12	16:52	17:32	18:12	18:52	19:32
Diamond Blvd and Burnett Ave	10:35	10:55	11:35	12:15	12:55	13:35	14:15	14:55	15:35	16:15	16:55	17:35	18:15	18:55	19:35
Diamond Blvd and Galaxy Way	10:36	10:56	11:36	12:16	12:56	13:36	14:16	14:56	15:36	16:16	16:56	17:36	18:16	18:56	19:36
Diamond Blvd and The Veranda	10:36	10:56	11:36	12:16	12:56	13:36	14:16	14:56	15:36	16:16	16:56	17:36	18:16	18:56	19:36
Diamond Blvd and Willow Way	10:37	10:57	11:37	12:17	12:57	13:37	14:17	14:57	15:37	16:17	16:57	17:37	18:17	18:57	19:37
Willow Pass Rd and Diamond Blvd	10:39	10:59	11:39	12:19	12:59	13:39	14:19	14:59	15:39	16:19	16:59	17:39	18:19	18:59	19:39
Willow Pass Rd and Franquette Ave	10:40	11:00	11:40	12:20	13:00	13:40	14:20	15:00	15:40	16:20	17:00	17:40	18:20	19:00	19:40
Gateway Blvd and Clayton Rd	10:43	11:03	11:43	12:23	13:03	13:43	14:23	15:03	15:43	16:23	17:03	17:43	18:23	19:03	19:43
Clayton Rd and Adelaide St	10:44	11:04	11:44	12:24	13:04	13:44	14:24	15:04	15:44	16:24	17:04	17:44	18:24	19:04	19:44
Clayton Rd and Ellis St	10:45	11:05	11:45	12:25	13:05	13:45	14:25	15:05	15:45	16:25	17:05	17:45	18:25	19:05	19:45
Clayton Rd and Galindo St	10:46	11:06	11:46	12:26	13:06	13:46	14:26	15:06	15:46	16:26	17:06	17:46	18:26	19:06	19:46
Oak St and Galindo St	10:48	11:08	11:48	12:28	13:08	13:48	14:28	15:08	15:48	16:28	17:08	17:48	18:28	19:08	19:48
Concord Bart	10:50	11:10	11:50	12:30	13:10	13:50	14:30	15:10	15:50	16:30	17:10	17:50	18:30	19:10	19:50

Concord Bart – Diablo Valley College

Timing points All stops

Concord Bart	10:30	11:10	11:50	12:30	13:10	13:50	14:30	15:10	15:50	16:30	17:10	17:50	18:30	19:10
Concord Blvd and Grant St	10:31	11:11	11:51	12:31	13:11	13:51	14:31	15:11	15:51	16:31	17:11	17:51	18:31	19:11
Concord Blvd and Mira Vista Ter	10:33	11:13	11:53	12:33	13:13	13:53	14:33	15:13	15:53	16:33	17:13	17:53	18:33	19:13
Clayton Rd and Sutter St	10:33	11:13	11:53	12:33	13:13	13:53	14:33	15:13	15:53	16:33	17:13	17:53	18:33	19:13
Clayton Rd and Fry Way	10:34	11:14	11:54	12:34	13:14	13:54	14:34	15:14	15:54	16:34	17:14	17:54	18:34	19:14
Gateway Blvd and Willow Pass Rd	10:35	11:15	11:55	12:35	13:15	13:55	14:35	15:15	15:55	16:35	17:15	17:55	18:35	19:15
Willow Pass Rd and Waterworld Pkwy	10:38	11:18	11:58	12:38	13:18	13:58	14:38	15:18	15:58	16:38	17:18	17:58	18:38	19:18
Diamond Blvd and Hilton Concord	10:39	11:19	11:59	12:39	13:19	13:59	14:39	15:19	15:59	16:39	17:19	17:59	18:39	19:19
Diamond Blvd and Golden Corral	10:41	11:21	12:01	12:41	13:21	14:01	14:41	15:21	16:01	16:41	17:21	18:01	18:41	19:21
Diamond Blvd and Galaxy Way	10:42	11:22	12:02	12:42	13:22	14:02	14:42	15:22	16:02	16:42	17:22	18:02	18:42	19:22
Chilpancingo Pkwy and Contra Costa Blvd	10:45	11:25	12:05	12:45	13:25	14:05	14:45	15:25	16:05	16:45	17:25	18:05	18:45	19:25
Old Quarry Rd and Chilpancingo Pkwy	10:46	11:26	12:06	12:46	13:26	14:06	14:46	15:26	16:06	16:46	17:26	18:06	18:46	19:26
Diablo Valley College	10:49	11:29	12:09	12:49	13:29	14:09	14:49	15:29	16:09	16:49	17:29	18:09	18:49	19:29

Last updated on March 22, 2026

Route Path (Streets & Roads)

Outbound: Diablo Valley College – Concord Bart

Old Quarry Road - Chilpancingo Parkway - Diamond Boulevard - Willow Pass Road - Gateway Boulevard - Clayton Road - Oak Street - Mount Diablo Street

Inbound: Concord Bart – Diablo Valley College

Concord Boulevard - Mira Vista Terrace - Clayton Road - Gateway Boulevard - Willow Pass Road - Diamond Boulevard - Chilpancingo Parkway - Old Quarry Road

All data is available in GTFS feed: sfmta

Bus 320 FAQ

What time does the 320 bus start operating?

Services on the 320 - DVC/Concord Bart bus start at 10:31 on Saturday, Sunday.
What time does the 320 bus stop working?

Services on the 320 - DVC/Concord Bart bus stop at 19:50 on Saturday, Sunday.
Is there a 320 bus stop near me?

Click here to view the nearest 320 - DVC/Concord Bart bus stop.

320 bus Route Map

PDF Version: 320 timetable, stops and map

320 (Martinez Buses)

The first stop of the 320 bus route is Diablo Valley College and the last stop is Concord Bart. 320 (DVC/Concord Bart) is operational during on weekends.

Additional information: 320 has 15 stops and the total trip duration for this route is approximately 19 minutes.

See why over 2 million users trust and consider busmaps.com as the best public transport website. busmaps gives you Martinez Buses suggested routes, real-time bus tracker, line route maps in Martinez, and helps to find the closest 320 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 320 bus to take on your trip.

320 bus near me

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Looking for alternatives to 320? Discover the top-rated routes that share similar paths and stops. We've analyzed the network to bring you the best connections. Compare schedules and find the perfect backup plan or optimized route for your commute.

91x - Concord Commuter Express

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20 - DVC/Concord Bart

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