21 (Congress/Silverbell) Bus in Tucson

A bus service operated by Suntran

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List of stops

Number of stops: 15

Map

Goret/Dales Crossing (Se) – Downtown Ronstadt Center (B)

Timing points All stops

Goret/Dales Crossing (Se)	06:35	07:05	07:40	08:10	08:40	09:10	09:39	10:09	10:39	11:09	11:39	12:09	12:39	13:09	13:39	14:09	14:39	15:09	15:39	16:09	16:40	17:10	17:40	18:10	18:38	19:08	20:05	21:05	22:05
Silverbell/Goret (Sw)	06:36	07:06	07:41	08:11	08:41	09:11	09:40	10:10	10:40	11:10	11:40	12:10	12:40	13:10	13:40	14:10	14:40	15:10	15:40	16:10	16:41	17:11	17:41	18:11	18:39	19:09	20:06	21:06	22:06
Silverbell/Silver Arrow Dr (Nw)	06:36	07:06	07:41	08:11	08:41	09:11	09:40	10:10	10:40	11:10	11:40	12:10	12:40	13:10	13:40	14:10	14:40	15:10	15:40	16:11	16:42	17:12	17:42	18:12	18:40	19:09	20:06	21:06	22:06
Silverbell/Frostwood Pl (Sw)	06:37	07:07	07:42	08:12	08:42	09:12	09:41	10:11	10:41	11:11	11:41	12:11	12:41	13:11	13:41	14:11	14:41	15:11	15:41	16:12	16:43	17:13	17:43	18:13	18:41	19:10	20:07	21:07	22:07
Silverbell/Ironwood Hill (Sw)	06:39	07:09	07:44	08:14	08:44	09:14	09:43	10:13	10:43	11:13	11:43	12:13	12:43	13:13	13:43	14:13	14:43	15:13	15:43	16:14	16:45	17:15	17:45	18:15	18:43	19:12	20:09	21:09	22:09
Silverbell/Rainbow Ridge (Sw)	06:39	07:09	07:44	08:14	08:44	09:14	09:43	10:13	10:43	11:13	11:43	12:13	12:43	13:13	13:43	14:13	14:43	15:13	15:43	16:14	16:45	17:15	17:45	18:15	18:43	19:12	20:09	21:09	22:09
Silverbell/Lester (Nw)	06:40	07:10	07:45	08:15	08:45	09:15	09:44	10:14	10:44	11:14	11:44	12:14	12:44	13:14	13:44	14:14	14:44	15:14	15:44	16:15	16:46	17:16	17:46	18:16	18:44	19:13	20:10	21:10	22:10
Silverbell/C Campana de Plata (Sw)	06:41	07:11	07:46	08:16	08:46	09:16	09:45	10:15	10:45	11:15	11:45	12:15	12:45	13:15	13:45	14:15	14:45	15:15	15:45	16:16	16:47	17:17	17:47	18:17	18:45	19:14	20:11	21:11	22:11
Silverbell/Albertson (Sw)	06:41	07:12	07:47	08:17	08:47	09:17	09:46	10:16	10:46	11:16	11:46	12:16	12:46	13:16	13:46	14:16	14:46	15:16	15:46	16:17	16:48	17:18	17:48	18:18	18:46	19:14	20:11	21:11	22:11
Silverbell/Speedway (Sw)	06:42	07:13	07:48	08:18	08:48	09:18	09:47	10:17	10:47	11:17	11:47	12:17	12:47	13:17	13:47	14:17	14:47	15:17	15:47	16:18	16:49	17:19	17:49	18:19	18:47	19:15	20:12	21:12	22:12
Silverbell/C Mecedora (Sw)	06:42	07:13	07:48	08:18	08:48	09:18	09:47	10:17	10:47	11:17	11:47	12:17	12:47	13:17	13:47	14:17	14:47	15:17	15:47	16:18	16:49	17:19	17:49	18:19	18:47	19:15	20:12	21:12	22:12
Silverbell/San Jose (Sw)	06:43	07:14	07:49	08:19	08:49	09:19	09:48	10:18	10:48	11:18	11:48	12:18	12:48	13:18	13:48	14:18	14:48	15:18	15:48	16:19	16:50	17:20	17:50	18:20	18:48	19:16	20:13	21:13	22:13
Silverbell/St Mary's (Sw)	06:44	07:15	07:50	08:20	08:50	09:20	09:49	10:19	10:49	11:19	11:49	12:19	12:49	13:19	13:49	14:19	14:49	15:19	15:49	16:20	16:51	17:21	17:51	18:21	18:49	19:17	20:14	21:14	22:14
Silverbell/Tucson Terrace (Nw)	06:45	07:16	07:51	08:21	08:51	09:21	09:50	10:20	10:50	11:20	11:50	12:20	12:50	13:20	13:50	14:20	14:50	15:20	15:50	16:21	16:52	17:22	17:52	18:22	18:50	19:18	20:15	21:15	22:15
Fresno/Silverbell (Se)	06:45	07:17	07:52	08:22	08:52	09:22	09:51	10:21	10:51	11:21	11:51	12:21	12:51	13:21	13:51	14:21	14:51	15:21	15:51	16:22	16:53	17:23	17:53	18:23	18:51	19:18	20:15	21:15	22:15
Westmoreland/Fresno (Sw)	06:46	07:19	07:54	08:24	08:54	09:24	09:53	10:23	10:53	11:23	11:53	12:23	12:53	13:23	13:53	14:23	14:53	15:23	15:53	16:24	16:55	17:25	17:55	18:24	18:52	19:19	20:16	21:16	22:16
Westmoreland/Alameda (Nw)	06:47	07:20	07:55	08:25	08:55	09:25	09:54	10:24	10:54	11:24	11:54	12:24	12:54	13:24	13:54	14:24	14:54	15:24	15:54	16:25	16:56	17:26	17:56	18:25	18:53	19:20	20:17	21:17	22:17
Congress/Westmoreland (Se)	06:48	07:21	07:56	08:26	08:56	09:26	09:55	10:25	10:55	11:25	11:55	12:25	12:55	13:25	13:55	14:25	14:55	15:25	15:55	16:26	16:57	17:27	17:57	18:26	18:54	19:21	20:18	21:18	22:18
Congress/Grande (Se)	06:49	07:23	07:58	08:28	08:58	09:28	09:57	10:27	10:57	11:27	11:57	12:27	12:57	13:27	13:57	14:27	14:57	15:27	15:57	16:28	16:59	17:29	17:59	18:27	18:55	19:22	20:19	21:19	22:19
Congress/Av del Convento (Se)	06:50	07:24	07:59	08:29	08:59	09:29	09:58	10:28	10:58	11:28	11:58	12:28	12:58	13:28	13:58	14:28	14:58	15:28	15:58	16:29	17:00	17:30	18:00	18:28	18:56	19:23	20:20	21:20	22:20
Congress/Granada (Sw)	06:51	07:25	08:00	08:30	09:00	09:30	09:59	10:29	10:59	11:29	11:59	12:29	12:59	13:29	13:59	14:29	14:59	15:29	15:59	16:30	17:01	17:31	18:01	18:29	18:57	19:24	20:21	21:21	22:21
Broadway/Church (Sw)	06:52	07:27	08:02	08:32	09:02	09:32	10:01	10:31	11:01	11:31	12:01	12:31	13:01	13:31	14:01	14:31	15:01	15:31	16:01	16:32	17:03	17:33	18:03	18:30	18:58	19:25	20:22	21:22	22:22
Downtown Ronstadt Center (B)	06:55	07:31	08:06	08:36	09:06	09:36	10:05	10:35	11:05	11:35	12:05	12:35	13:05	13:35	14:05	14:35	15:05	15:35	16:05	16:36	17:07	17:37	18:07	18:34	19:02	19:28	20:25	21:25	22:25

Downtown Ronstadt Center (B) – Goret/Dales Crossing (Se)

Timing points All stops

Downtown Ronstadt Center (B)	06:15	07:15	07:45	08:15	08:45	09:15	09:45	10:15	10:45	11:15	11:45	12:15	12:45	13:15	13:45	14:15	14:45	15:15	15:45	16:15	16:45	17:15	17:45	18:15	18:45	19:45	20:45	21:45
Alameda/Grossetta (Nw)	06:16	07:16	07:46	08:16	08:46	09:16	09:46	10:16	10:46	11:16	11:46	12:16	12:46	13:16	13:46	14:16	14:46	15:16	15:46	16:16	16:46	17:16	17:46	18:16	18:46	19:46	20:46	21:46
Alameda/Court Av (Nw)	06:17	07:17	07:47	08:17	08:47	09:17	09:47	10:17	10:47	11:17	11:47	12:17	12:47	13:17	13:47	14:17	14:47	15:17	15:47	16:17	16:47	17:17	17:47	18:17	18:47	19:47	20:47	21:47
Congress/Granada (Nw)	06:18	07:19	07:49	08:19	08:49	09:19	09:49	10:19	10:49	11:19	11:49	12:19	12:49	13:19	13:49	14:19	14:49	15:19	15:49	16:19	16:49	17:19	17:49	18:19	18:49	19:48	20:48	21:48
Congress/I-10 (Nw)	06:19	07:20	07:50	08:20	08:50	09:20	09:50	10:20	10:50	11:20	11:50	12:20	12:50	13:20	13:50	14:20	14:50	15:20	15:50	16:20	16:50	17:20	17:50	18:20	18:50	19:49	20:49	21:49
Congress/Bonita (Nw)	06:20	07:21	07:51	08:21	08:51	09:21	09:51	10:21	10:51	11:21	11:51	12:21	12:51	13:21	13:51	14:21	14:51	15:21	15:51	16:21	16:51	17:21	17:51	18:21	18:51	19:50	20:50	21:50
Congress/Av del Convento (Nw)	06:20	07:22	07:52	08:22	08:52	09:21	09:51	10:21	10:51	11:21	11:51	12:21	12:51	13:21	13:51	14:21	14:51	15:21	15:51	16:22	16:52	17:22	17:52	18:21	18:51	19:50	20:50	21:50
Congress/Grande (Nw)	06:21	07:23	07:53	08:23	08:53	09:22	09:52	10:22	10:52	11:22	11:52	12:22	12:52	13:22	13:52	14:22	14:52	15:22	15:52	16:23	16:53	17:23	17:53	18:22	18:52	19:51	20:51	21:51
Westmoreland/Congress (Ne)	06:22	07:24	07:54	08:24	08:54	09:23	09:53	10:23	10:53	11:23	11:53	12:23	12:53	13:23	13:53	14:23	14:53	15:23	15:53	16:24	16:54	17:24	17:54	18:23	18:53	19:52	20:52	21:52
Westmoreland/Alameda (Ne)	06:23	07:25	07:55	08:25	08:55	09:24	09:54	10:24	10:54	11:24	11:54	12:24	12:54	13:24	13:54	14:24	14:54	15:24	15:54	16:25	16:55	17:25	17:55	18:24	18:54	19:53	20:53	21:53
Westmoreland/Fresno (Se)	06:23	07:26	07:56	08:26	08:56	09:25	09:55	10:25	10:55	11:25	11:55	12:25	12:55	13:25	13:55	14:25	14:55	15:25	15:55	16:26	16:56	17:26	17:56	18:25	18:55	19:53	20:53	21:53
Fresno/Cuesta (Ne)	06:24	07:26	07:56	08:26	08:56	09:25	09:55	10:25	10:55	11:25	11:55	12:25	12:55	13:25	13:55	14:25	14:55	15:25	15:55	16:26	16:56	17:26	17:56	18:25	18:55	19:54	20:54	21:54
Silverbell/Sonoran Palms Apts (Se)	06:24	07:27	07:57	08:27	08:57	09:26	09:56	10:26	10:56	11:26	11:56	12:26	12:56	13:26	13:56	14:26	14:56	15:26	15:56	16:27	16:57	17:27	17:57	18:26	18:56	19:54	20:54	21:54
Silverbell/St Mary's (Se)	06:26	07:29	07:59	08:29	08:59	09:28	09:58	10:28	10:58	11:28	11:58	12:28	12:58	13:28	13:58	14:28	14:58	15:28	15:58	16:29	16:59	17:29	17:59	18:28	18:58	19:56	20:56	21:56
Silverbell/St Mary's (Ne)	06:26	07:29	07:59	08:29	08:59	09:28	09:58	10:28	10:58	11:28	11:58	12:28	12:58	13:28	13:58	14:28	14:58	15:28	15:58	16:29	16:59	17:29	17:59	18:28	18:58	19:56	20:56	21:56
Silverbell/San Jose (Se)	06:26	07:29	07:59	08:29	08:59	09:28	09:58	10:28	10:58	11:28	11:58	12:28	12:58	13:28	13:58	14:28	14:58	15:28	15:58	16:29	16:59	17:29	17:59	18:28	18:58	19:56	20:56	21:56
Silverbell/Riley Circle (Ne)	06:27	07:30	08:00	08:30	09:00	09:29	09:59	10:29	10:59	11:29	11:59	12:29	12:59	13:29	13:59	14:29	14:59	15:29	15:59	16:30	17:00	17:30	18:00	18:29	18:59	19:57	20:57	21:57
Silverbell/Speedway (Ne)	06:28	07:31	08:01	08:31	09:01	09:30	10:00	10:30	11:00	11:30	12:00	12:30	13:00	13:30	14:00	14:30	15:00	15:30	16:00	16:31	17:01	17:31	18:01	18:30	19:00	19:58	20:58	21:58
Silverbell/Albertson (In Front)	06:28	07:32	08:02	08:32	09:02	09:31	10:01	10:31	11:01	11:31	12:01	12:31	13:01	13:31	14:01	14:31	15:01	15:31	16:01	16:32	17:02	17:32	18:02	18:30	19:00	19:58	20:58	21:58
Silverbell/C Campana de Plata (Ne)	06:29	07:32	08:02	08:32	09:02	09:31	10:01	10:31	11:01	11:31	12:01	12:31	13:01	13:31	14:01	14:31	15:01	15:31	16:01	16:32	17:02	17:32	18:02	18:31	19:01	19:59	20:59	21:59
Silverbell/Lester (Ne)	06:30	07:33	08:03	08:33	09:03	09:32	10:02	10:32	11:02	11:32	12:02	12:32	13:02	13:32	14:02	14:32	15:02	15:32	16:02	16:33	17:03	17:33	18:03	18:32	19:02	20:00	21:00	22:00
Silverbell/Riverview (Ne)	06:30	07:34	08:04	08:34	09:04	09:33	10:03	10:33	11:03	11:33	12:03	12:33	13:03	13:33	14:03	14:33	15:03	15:33	16:03	16:34	17:04	17:34	18:04	18:32	19:02	20:00	21:00	22:00
Silverbell/Tanglewood (Ne)	06:31	07:34	08:04	08:34	09:04	09:33	10:03	10:33	11:03	11:33	12:03	12:33	13:03	13:33	14:03	14:33	15:03	15:33	16:03	16:34	17:04	17:34	18:04	18:33	19:03	20:01	21:01	22:01
Silverbell/Grant (Ne)	06:32	07:36	08:06	08:36	09:06	09:35	10:05	10:35	11:05	11:35	12:05	12:35	13:05	13:35	14:05	14:35	15:05	15:35	16:05	16:36	17:06	17:36	18:06	18:34	19:04	20:02	21:02	22:02
Silverbell/Frostwood Pl (Se)	06:32	07:36	08:06	08:36	09:06	09:35	10:05	10:35	11:05	11:35	12:05	12:35	13:05	13:35	14:05	14:35	15:05	15:35	16:05	16:36	17:06	17:36	18:06	18:34	19:04	20:02	21:02	22:02
Silverbell/Silver Arrow Dr (Ne)	06:33	07:38	08:08	08:38	09:08	09:37	10:07	10:37	11:07	11:37	12:07	12:37	13:07	13:37	14:07	14:37	15:07	15:37	16:07	16:38	17:08	17:38	18:08	18:36	19:06	20:03	21:03	22:03
Silverbell/Goret (Se)	06:34	07:39	08:09	08:39	09:09	09:38	10:08	10:38	11:08	11:38	12:08	12:38	13:08	13:38	14:08	14:38	15:08	15:38	16:08	16:39	17:09	17:39	18:09	18:37	19:07	20:04	21:04	22:04
Goret/Dales Crossing (Se)	06:35	07:40	08:10	08:40	09:10	09:39	10:09	10:39	11:09	11:39	12:09	12:39	13:09	13:39	14:09	14:39	15:09	15:39	16:09	16:40	17:10	17:40	18:10	18:38	19:08	20:05	21:05	22:05

Last updated on March 23, 2026

Route Path (Streets & Roads)

Outbound: Goret/Dales Crossing (Se) – Downtown Ronstadt Center (B)

North Dales Crossing Drive - North Silverbell Road - West Fresno Street - North Westmoreland Avenue - West Congress Street - West Broadway Boulevard - North Arizona Avenue

Inbound: Downtown Ronstadt Center (B) – Goret/Dales Crossing (Se)

North Arizona Avenue - East Alameda Street - West Alameda Street - West Congress Street - North Westmoreland Avenue - West Fresno Street - North Silverbell Road - North Dales Crossing Drive

All data is available in GTFS feed: suntran-us

Bus 21 FAQ

What time does the 21 bus start operating?

Services on the 21 - Congress/Silverbell bus start at 06:35 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
What time does the 21 bus stop working?

Services on the 21 - Congress/Silverbell bus stop at 22:25 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
Is there a 21 bus stop near me?

Click here to view the nearest 21 - Congress/Silverbell bus stop.

21 bus Route Map

PDF Version: 21 timetable, stops and map

21 (Tucson Buses)

The first stop of the 21 bus route is Goret/Dales Crossing (Se) and the last stop is Downtown Ronstadt Center (B). 21 (Congress/Silverbell) is operational during everyday.

Additional information: 21 has 23 stops and the total trip duration for this route is approximately 27 minutes.

See why over 2 million users trust and consider busmaps.com as the best public transport website. busmaps gives you Tucson Buses suggested routes, real-time bus tracker, line route maps in Tucson, and helps to find the closest 21 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 21 bus to take on your trip.

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