Bus 21 - Coraopolis in Pittsburgh: Stops & Timetable

A bus service operated by Pittsburgh Regional Transit

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List of stops

Number of stops: 15

Stanwix ST + Penn Fs – Bank ST + Walnut

Timing points All stops

Stanwix ST + Penn Fs	06:40	08:40	10:40	12:40	14:40	16:40	18:40	20:40	22:40	00:40 +1
W Carson ST + Duquesne Incline	06:42	08:42	10:42	12:42	14:42	16:42	18:42	20:42	22:42	00:42 +1
W Carson ST + Gateway View Plaza	06:43	08:42	10:42	12:43	14:43	16:43	18:43	20:43	22:43	00:43 +1
W Carson ST + West END Bridge Steps (Underpass)	06:44	08:43	10:43	12:44	14:44	16:44	18:44	20:44	22:44	00:44 +1
W Carson + Busway Ramp Fs	06:45	08:44	10:44	12:45	14:45	16:45	18:45	20:45	22:45	00:45 +1
Stanhope ST + W Carson Fs	06:47	08:46	10:46	12:47	14:47	16:47	18:47	20:47	22:47	00:47 +1
Stanhope ST + Chartiers	06:47	08:46	10:46	12:47	14:47	16:47	18:47	20:47	22:47	00:47 +1
Chartiers AVE + Mckees Rocks Plaza Ns	06:48	08:47	10:47	12:48	14:48	16:48	18:48	20:48	22:48	00:48 +1
Island AVE + Boquet	06:48	08:47	10:47	12:48	14:48	16:49	18:48	20:48	22:48	00:48 +1
Island AVE + John Fs	06:49	08:48	10:48	12:49	14:49	16:49	18:49	20:49	22:49	00:49 +1
Island AVE + Bradley	06:49	08:48	10:48	12:49	14:49	16:50	18:49	20:49	22:49	00:49 +1
Island AVE + Cutler	06:49	08:49	10:49	12:50	14:50	16:50	18:50	20:50	22:50	00:50 +1
Island AVE + Churchill	06:50	08:49	10:49	12:50	14:50	16:50	18:50	20:50	22:50	00:50 +1
Island AVE + Mckees Rocks Bridge	06:50	08:49	10:49	12:50	14:50	16:51	18:50	20:50	22:50	00:50 +1
Island AVE + Adrian	06:50	08:50	10:50	12:51	14:51	16:51	18:51	20:51	22:51	00:51 +1
Island AVE + Mccoy	06:50	08:50	10:50	12:51	14:51	16:52	18:51	20:51	22:51	00:51 +1
Island AVE + Tunnel Way	06:51	08:50	10:50	12:51	14:51	16:52	18:51	20:51	22:51	00:51 +1
Island AVE + #1179	06:51	08:51	10:51	12:52	14:52	16:53	18:52	20:52	22:52	00:52 +1
Island AVE + #1308	06:52	08:51	10:51	12:52	14:52	16:53	18:52	20:52	22:52	00:52 +1
Island AVE + Franklin Interiors	06:52	08:52	10:52	12:53	14:53	16:54	18:53	20:53	22:53	00:53 +1
Island AVE + Orr	06:52	08:52	10:52	12:53	14:53	16:54	18:53	20:53	22:53	00:53 +1
Island AVE + Fleming	06:53	08:53	10:53	12:54	14:54	16:55	18:54	20:54	22:54	00:54 +1
Island AVE + #1470	06:53	08:53	10:53	12:54	14:54	16:55	18:54	20:54	22:54	00:54 +1
Island AVE + Glenn	06:54	08:54	10:54	12:55	14:55	16:56	18:55	20:55	22:55	00:55 +1
Neville RD AT #200	06:54	08:54	10:54	12:55	14:55	16:56	18:55	20:55	22:55	00:55 +1
Neville RD + Gulf OIL Ent	06:56	08:56	10:56	12:57	14:57	16:58	18:57	20:57	22:57	00:57 +1
Grand AVE + Neville	06:57	08:57	10:57	12:58	14:58	16:59	18:58	20:58	22:58	00:58 +1
Grand AVE AT #3000 (Holden Corp)	06:58	08:58	10:58	12:59	14:59	17:00	18:59	20:59	22:59	00:59 +1
Grand AVE + Neville Recycling	06:59	08:59	10:59	13:00	15:00	17:01	19:00	21:00	23:00	01:00 +1
Grand AVE + Triad Metals	06:59	08:59	10:59	13:00	15:00	17:01	19:00	21:00	23:00	01:00 +1
Grand AVE + Army Corp Engineering	06:59	08:59	10:59	13:00	15:00	17:01	19:00	21:00	23:00	01:00 +1
Grand AVE + Pittsburgh Recycling Center	07:00	09:00	11:00	13:01	15:01	17:02	19:01	21:01	23:01	01:01 +1
Grand AVE + Calgon Carbon	07:00	09:00	11:00	13:01	15:01	17:02	19:01	21:01	23:01	01:01 +1
Grand AVE + Frontier Steel	07:01	09:01	11:01	13:02	15:02	17:03	19:02	21:02	23:02	01:02 +1
Grand AVE + 2nd	07:01	09:01	11:01	13:02	15:02	17:03	19:02	21:02	23:02	01:02 +1
Grand AVE + 4th	07:01	09:01	11:01	13:02	15:02	17:03	19:02	21:02	23:02	01:02 +1
Grand AVE + Pershing Fs	07:02	09:02	11:02	13:03	15:03	17:04	19:03	21:03	23:03	01:03 +1
Grand AVE AT Hubert ST (Neville Park-AND-Ride)	07:02	09:02	11:02	13:03	15:03	17:04	19:03	21:03	23:03	01:03 +1
Grand AVE + Idaho	07:03	09:03	11:03	13:04	15:04	17:05	19:04	21:04	23:04	01:04 +1
Grand AVE + Orchard	07:03	09:03	11:03	13:04	15:04	17:05	19:04	21:04	23:04	01:04 +1
Grand AVE + Gibson	07:03	09:03	11:03	13:04	15:04	17:05	19:04	21:04	23:04	01:04 +1
Grand AVE + Cottage	07:04	09:04	11:04	13:05	15:05	17:06	19:05	21:05	23:05	01:05 +1
Grand AVE + Maple Lane	07:04	09:04	11:04	13:05	15:05	17:06	19:05	21:05	23:05	01:05 +1
Grand AVE + VON Stein	07:04	09:04	11:04	13:05	15:05	17:06	19:05	21:05	23:05	01:05 +1
4TH AVE + Coraoplis Bridge Fs	07:06	09:06	11:06	13:07	15:07	17:08	19:07	21:07	23:07	01:07 +1
4TH AVE + Arch	07:06	09:06	11:06	13:07	15:07	17:08	19:07	21:07	23:07	01:07 +1
4TH AVE + Chestnut St	07:06	09:06	11:06	13:08	15:08	17:09	19:08	21:08	23:08	01:08 +1
4TH AVE + Broadway	07:07	09:07	11:07	13:08	15:08	17:09	19:08	21:08	23:08	01:08 +1
4TH AVE + Mulberry	07:07	09:07	11:07	13:08	15:08	17:09	19:08	21:08	23:08	01:08 +1
4TH AVE + Mill	07:07	09:08	11:08	13:09	15:09	17:10	19:09	21:09	23:09	01:09 +1
4TH AVE + Main Ns	07:07	09:08	11:08	13:09	15:09	17:10	19:09	21:09	23:09	01:09 +1
4TH AVE + Kendall	07:08	09:08	11:08	13:10	15:10	17:11	19:10	21:10	23:10	01:10 +1
4TH AVE + Watt	07:08	09:09	11:09	13:10	15:10	17:11	19:10	21:10	23:10	01:10 +1
4TH AVE + Locust	07:08	09:09	11:09	13:11	15:11	17:12	19:10	21:10	23:10	01:10 +1
4TH AVE + Thorn	07:09	09:10	11:10	13:12	15:12	17:13	19:11	21:11	23:11	01:11 +1
4TH AVE OPP Thorn RUN RD - Thorn RUN Park AND Ride	07:09	09:10	11:10	13:12	15:12	17:13	19:12	21:12	23:12	01:12 +1
HWY RT 51 + Valley Ambulance	07:11	09:12	11:12	13:15	15:15	17:16	19:14	21:14	23:14	01:14 +1
Broad ST AT Bank ST Fs	07:13	09:15	11:15	13:18	15:18	17:19	19:17	21:17	23:17	01:17 +1
Broad ST + Thorn	07:14	09:16	11:16	13:19	15:19	17:20	19:18	21:18	23:18	01:18 +1
Broad ST + Hill	07:14	09:17	11:17	13:20	15:20	17:21	19:19	21:19	23:19	01:19 +1
Hill ST + Locust	07:15	09:17	11:17	13:21	15:21	17:22	19:19	21:19	23:19	01:19 +1
Locust PL + Centennial	07:15	09:17	11:17	13:21	15:21	17:22	19:19	21:19	23:19	01:19 +1
Broad ST + Beaver	07:15	09:18	11:18	13:22	15:22	17:23	19:20	21:20	23:20	01:20 +1
Broad ST AT ST James Church	07:16	09:19	11:19	13:23	15:23	17:24	19:21	21:21	23:21	01:21 +1
Bank ST + Walnut	07:17	09:20	11:20	13:24	15:24	17:25	19:22	21:22	23:22	01:22 +1

All trips in this timetable are wheelchair accessible.

The schedule is provided in the local timezone. Times with "(+1)" indicate departures on the next day.

Bank ST + Walnut – Stanwix ST + Penn Fs

Timing points All stops

Bank ST + Walnut	05:58	07:58	09:58	11:58	13:58	15:54	17:54	19:54	21:54	23:54
Sewickley Bridge Ramp + Kramer	05:58	07:58	09:58	11:58	13:58	15:54	17:54	19:54	21:54	23:54
HWY RT 51 + Valley Ambulance	06:00	08:00	10:00	12:00	14:00	15:57	17:57	19:57	21:57	23:57
5TH AVE AT Thorn Hollow RD FS - Thorn RUN Pnr	06:02	08:02	10:02	12:02	14:02	15:59	17:59	19:59	21:59	23:59
5TH AVE + Chess Fs	06:03	08:03	10:03	12:03	14:03	15:59	17:59	19:59	21:59	23:59
5TH AVE + Locust Ns	06:03	08:03	10:03	12:03	14:03	16:00	18:00	20:00	22:00	00:00 +1
5TH AVE + Wood Fs	06:04	08:04	10:04	12:04	14:04	16:00	18:00	20:00	22:00	00:00 +1
5TH AVE + Main	06:04	08:04	10:04	12:04	14:04	16:01	18:01	20:01	22:01	00:01 +1
5TH AVE + Broadway	06:05	08:05	10:05	12:05	14:05	16:02	18:02	20:02	22:02	00:02 +1
5TH AVE + Chestnut Fs	06:05	08:05	10:05	12:05	14:05	16:02	18:02	20:02	22:02	00:02 +1
5TH AVE + Office Bldg	06:06	08:06	10:06	12:06	14:06	16:03	18:03	20:03	22:03	00:03 +1
Ferree ST + 4th	06:07	08:07	10:07	12:07	14:07	16:04	18:04	20:04	22:04	00:04 +1
Grand AVE + VON Stein	06:08	08:08	10:08	12:08	14:08	16:05	18:05	20:05	22:05	00:05 +1
Grand AVE + Maple Lane	06:08	08:08	10:08	12:08	14:08	16:05	18:05	20:05	22:05	00:05 +1
Grand AVE + Cottage	06:08	08:08	10:08	12:08	14:08	16:06	18:06	20:06	22:06	00:06 +1
Grand AVE + Gibson	06:09	08:09	10:09	12:09	14:09	16:06	18:06	20:06	22:06	00:06 +1
Grand AVE + Pine	06:09	08:09	10:09	12:09	14:09	16:06	18:06	20:06	22:06	00:06 +1
Grand AVE + Hubert (Neville Pnr)	06:10	08:10	10:10	12:10	14:10	16:07	18:07	20:07	22:07	00:07 +1
Grand AVE + Pershing	06:10	08:10	10:10	12:10	14:10	16:08	18:08	20:08	22:08	00:08 +1
Grand AVE + 4th	06:11	08:11	10:11	12:11	14:11	16:09	18:09	20:09	22:09	00:09 +1
Grand AVE + 2nd	06:11	08:11	10:11	12:11	14:11	16:09	18:09	20:09	22:09	00:09 +1
Grand AVE + #4700	06:12	08:12	10:12	12:12	14:12	16:10	18:10	20:10	22:10	00:10 +1
Grand AVE + Calgon Carbon	06:12	08:12	10:12	12:12	14:12	16:10	18:10	20:10	22:10	00:10 +1
Grand AVE + Pittsburgh Recycling Center	06:13	08:13	10:13	12:13	14:13	16:10	18:10	20:10	22:10	00:10 +1
Grand AVE + Army Corp Engineering	06:13	08:13	10:13	12:13	14:13	16:11	18:11	20:11	22:11	00:11 +1
Grand AVE + Triad Metals	06:13	08:13	10:13	12:13	14:13	16:11	18:11	20:11	22:11	00:11 +1
Grand AVE + Neville Recycling	06:14	08:14	10:14	12:14	14:14	16:12	18:12	20:12	22:12	00:12 +1
Grand AVE OPP #3000 (Holden Corp)	06:15	08:15	10:15	12:15	14:15	16:13	18:13	20:13	22:13	00:13 +1
Grand AVE + Neville Ns	06:15	08:15	10:15	12:15	14:15	16:14	18:14	20:14	22:14	00:14 +1
Neville RD + Gulf OIL Entrance	06:17	08:17	10:17	12:17	14:17	16:16	18:16	20:16	22:16	00:16 +1
Island AVE + Glenn	06:19	08:19	10:19	12:19	14:19	16:18	18:18	20:18	22:18	00:18 +1
Island AVE + #1470	06:20	08:20	10:20	12:20	14:20	16:19	18:19	20:19	22:19	00:19 +1
Island AVE + Fleming	06:21	08:21	10:21	12:21	14:21	16:20	18:20	20:20	22:20	00:20 +1
Island AVE + ORR Fs	06:21	08:21	10:21	12:21	14:21	16:20	18:20	20:20	22:20	00:20 +1
Island AVE + Franklin Interiors	06:21	08:21	10:21	12:21	14:21	16:20	18:20	20:20	22:20	00:20 +1
Island AVE + #1308	06:22	08:22	10:22	12:22	14:22	16:21	18:21	20:21	22:21	00:21 +1
Island AVE + #1179	06:23	08:23	10:23	12:23	14:23	16:22	18:22	20:22	22:22	00:22 +1
Island AVE + Tunnel Way	06:23	08:23	10:23	12:23	14:23	16:23	18:22	20:22	22:22	00:22 +1
Island AVE + Adrian	06:24	08:24	10:24	12:24	14:24	16:24	18:23	20:23	22:23	00:23 +1
Island AVE + Mckees Rocks Bridge	06:25	08:25	10:25	12:25	14:25	16:24	18:24	20:24	22:24	00:24 +1
Island AVE + Cutler	06:25	08:25	10:25	12:25	14:25	16:25	18:24	20:24	22:24	00:24 +1
Island AVE + Bradley	06:26	08:26	10:26	12:26	14:26	16:25	18:25	20:25	22:25	00:25 +1
Island AVE + Boquet	06:27	08:27	10:27	12:27	14:27	16:27	18:26	20:26	22:26	00:26 +1
Island AVE + Chartiers NS (Mary)	06:28	08:28	10:28	12:28	14:28	16:28	18:27	20:27	22:27	00:27 +1
Chartiers AVE OPP Mckees Rocks Plaza	06:29	08:29	10:29	12:29	14:29	16:29	18:28	20:28	22:28	00:28 +1
Stanhope ST + Chartiers FS (Sunoco)	06:29	08:29	10:29	12:29	14:29	16:29	18:28	20:28	22:28	00:28 +1
Stanhope ST + W Carson	06:29	08:29	10:29	12:29	14:29	16:29	18:28	20:28	22:28	00:28 +1
W Carson ST + Tabor	06:30	08:30	10:30	12:30	14:30	16:30	18:29	20:29	22:29	00:29 +1
W Carson ST + Saginaw	06:30	08:30	10:30	12:30	14:30	16:30	18:29	20:29	22:29	00:29 +1
W Carson ST + Earl	06:30	08:30	10:30	12:30	14:30	16:30	18:30	20:30	22:30	00:30 +1
W Carson ST + Glenmawr	06:32	08:32	10:32	12:32	14:32	16:32	18:31	20:31	22:31	00:31 +1
W Carson ST + Corliss Tunnel	06:32	08:32	10:32	12:32	14:32	16:32	18:32	20:32	22:32	00:32 +1
W Carson ST + Gateway View Plaza	06:36	08:36	10:36	12:36	14:36	16:36	18:35	20:35	22:35	00:35 +1
W Carson ST + Duquesne Incline	06:36	08:36	10:36	12:36	14:36	16:36	18:36	20:36	22:36	00:36 +1
Blvd OF Allies + Post Gazette Bldg	06:39	08:39	10:39	12:39	14:39	16:39	18:39	20:39	22:39	00:39 +1
Stanwix ST AT Forbes Ave	06:39	08:39	10:39	12:39	14:39	16:39	18:39	20:39	22:39	00:39 +1
Stanwix ST + Penn Fs	06:40	08:40	10:40	12:40	14:40	16:40	18:40	20:40	22:40	00:40 +1

All trips in this timetable are wheelchair accessible.

The schedule is provided in the local timezone. Times with "(+1)" indicate departures on the next day.

Route Path (Streets & Roads)

Outbound: Stanwix ST + Penn Fs – Bank ST + Walnut

Stanwix Street - West Carson Street - Stanhope Street - Island Avenue - Neville Road - Grand Avenue - Orchard Street - Grand Avenue - 4th Avenue - Arch Street - 4th Avenue - Kendall Street - 4th Avenue - University Boulevard - Broad Street - Hill Street - Locust Place - Broad Street - Bank Street

Inbound: Bank ST + Walnut – Stanwix ST + Penn Fs

Bank Street - Broad Street - University Boulevard - 5th Avenue - Chess Street - 5th Avenue - Wood Street - 5th Avenue - Ferree Street - Grand Avenue - South 4th Street - 2nd Street - Grand Avenue - Neville Road - Island Avenue - Tunnel Way - Island Avenue - Cutler Street - Island Avenue - Stanhope Street - West Carson Street - Saginaw Street - West Carson Street - Glenmawr Avenue - West Carson Street - Boulevard of the Allies - Stanwix Street

Schedules and stops for this route are published in GTFS: port-authority

Bus 21 FAQ

What time does the 21 bus start operating?

Services on the 21 - Coraopolis bus start at 06:40 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
What time does the 21 bus stop working?

Services on the 21 - Coraopolis bus stop at 01:22 ⁺¹ on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.
Is there a 21 bus stop near me?

Click here to view the nearest 21 - Coraopolis bus stop.

21 (Pittsburgh Buses)

The first stop of the 21 bus route is Stanwix ST + Penn Fs and the last stop is Bank ST + Walnut. 21 (Coraopolis) is operational during everyday.

Additional information: 21 has 65 stops. The total trip duration for this route is approximately 45 minutes.

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Last updated on August 23, 2026

Bus 21 - Coraopolis in Pittsburgh: Stops & Timetable

Stanwix ST + Penn Fs – Bank ST + Walnut

Bank ST + Walnut – Stanwix ST + Penn Fs

Route Path (Streets & Roads)

Bus 21 FAQ

What time does the 21 bus start operating?

What time does the 21 bus stop working?

Is there a 21 bus stop near me?

21 (Pittsburgh Buses)