Arriva Herts and Essex 400 Welwyn Garden City - Stevenage Bus

A bus service operated by Arriva Herts and Essex

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List of stops

Number of stops: 15

Bus Station – Sir Frederic Osborn School

Timing points All stops

Bus Station	06:55	08:05	09:05	10:05	11:05	12:05	13:05	14:05	15:05	16:05	17:05	18:10
Roaring Meg Retail Park	06:57	08:07	09:07	10:07	11:07	12:07	13:07	14:07	15:07	16:07	17:07	18:12
Retail Park	06:58	08:08	09:08	10:08	11:08	12:08	13:08	14:08	15:08	16:08	17:08	18:13
Tesco	06:59	08:09	09:09	10:09	11:09	12:09	13:09	14:09	15:09	16:09	17:09	18:14
The Roebuck Hotel	07:00	08:10	09:10	10:10	11:10	12:10	13:10	14:10	15:10	16:10	17:10	18:15
Golf Club	07:02	08:12	09:12	10:12	11:12	12:12	13:12	14:12	15:12	16:12	17:12	18:17
Station Road	07:04	08:14	09:14	10:14	11:14	12:14	13:14	14:14	15:14	16:14	17:14	18:19
Gun Road	07:05	08:15	09:15	10:15	11:15	12:15	13:15	14:15	15:15	16:15	17:15	18:19
Monread Lodge	07:06	08:16	09:16	10:16	11:16	12:16	13:16	14:16	15:16	16:16	17:16	18:20
Wickfield	07:07	08:17	09:17	10:17	11:17	12:17	13:17	14:17	15:17	16:17	17:17	18:20
Red Lion PH	07:08	08:18	09:18	10:18	11:18	12:18	13:18	14:18	15:18	16:18	17:18	18:21
The Drive	07:09	08:19	09:19	10:19	11:19	12:19	13:19	14:19	15:19	16:19	17:19	18:23
Mardley Avenue	07:10	08:20	09:20	10:20	11:20	12:20	13:20	14:20	15:20	16:20	17:20	18:24
The North Star PH	07:11	08:21	09:21	10:21	11:21	12:21	13:21	14:21	15:21	16:21	17:21	18:26
The Avenue	07:12	08:22	09:22	10:22	11:22	12:22	13:22	14:22	15:22	16:22	17:22	18:27
Church Place	07:15	08:25	09:25	10:25	11:25	12:25	13:25	14:25	15:25	16:25	17:25	18:30
St Mary's Church	07:16	08:26	09:26	10:26	11:26	12:26	13:26	14:26	15:26	16:26	17:26	18:31
St Mary's School	07:17	08:27	09:27	10:27	11:27	12:27	13:27	14:27	15:27	16:27	17:27	18:32
The Crescent	07:17	08:27	09:27	10:27	11:27	12:27	13:27	14:27	15:27	16:27	17:27	18:32
Red Lion PH	07:21	08:31	09:31	10:31	11:31	12:31	13:31	14:31	15:31	16:31	17:31	18:36
Lemsford Corner	07:24	08:34	09:34	10:34	11:34	12:34	13:34	14:34	15:34	16:34	17:34	18:39
Applecroft Road	07:25	08:35	09:35	10:35	11:35	12:35	13:35	14:35	15:35	16:35	17:35	18:40
Youngs Rise	07:25	08:35	09:35	10:35	11:35	12:35	13:35	14:35	15:35	16:35	17:35	18:40
The Valley Green	07:26	08:36	09:36	10:36	11:36	12:36	13:36	14:36	15:36	16:36	17:36	18:41
Handside Lane	07:27	08:37	09:37	10:37	11:37	12:37	13:37	14:37	15:37	16:37	17:37	18:42
Campus West	07:28	08:38	09:38	10:38	11:38	12:38	13:38	14:38	15:38	16:38	17:38	18:43
Campus East	07:28	08:38	09:38	10:38	11:38	12:38	13:38	14:38	15:38	16:38	17:38	18:43
Bus Station	07:30 07:35	08:40 08:45	09:40 09:45	10:40 10:45	11:40 11:45	12:40 12:45	13:40 13:45	14:40 14:45	15:40 15:45	16:40 16:45	17:40 17:45	18:45 18:50
Waitrose	07:35	08:45	09:45	10:45	11:45	12:45	13:45	14:45	15:45	16:45	17:45	18:50
Broadwater Road	07:36	08:46	09:46	10:46	11:46	12:46	13:46	14:46	15:47	16:47	17:47	18:51
Aldi	07:36	08:47	09:47	10:47	11:47	12:47	13:47	14:47	15:47	16:47	17:47	18:52
Royal Mail Depot	07:37	08:47	09:47	10:47	11:47	12:47	13:47	14:47	15:48	16:48	17:48	18:52
Business Parks North	07:38	08:49	09:49	10:49	11:49	12:49	13:49	14:49	15:50	16:50	17:50	18:54
Waterside	07:39	08:50	09:49	10:49	11:49	12:49	13:49	14:49	15:51	16:51	17:51	18:54
Brownfields	07:40	08:51	09:51	10:51	11:51	12:51	13:51	14:51	15:52	16:52	17:52	18:55
Watchmead	07:41	08:52	09:51	10:51	11:51	12:51	13:51	14:51	15:53	16:53	17:53	18:55
Sir Frederic Osborn School	07:42	08:53	09:52	10:52	11:52	12:52	13:52	14:52	15:54	16:54	17:54	18:56

Sir Frederic Osborn School – Bus Station

Timing points All stops

Sir Frederic Osborn School	06:21	07:21	08:25	09:26	10:22	11:22	12:22	13:22	14:22	15:26	16:29	17:29
Westly Wood	06:22	07:22	08:26	09:27	10:23	11:23	12:23	13:23	14:23	15:27	16:30	17:30
The Moors	06:23	07:23	08:27	09:28	10:24	11:24	12:24	13:24	14:24	15:28	16:31	17:31
Wren Wood	06:23	07:24	08:27	09:28	10:24	11:24	12:24	13:24	14:24	15:28	16:31	17:31
Herns Way	06:24	07:24	08:28	09:29	10:25	11:25	12:25	13:25	14:25	15:29	16:32	17:32
Hazel Grove	06:24	07:26	08:28	09:29	10:25	11:25	12:25	13:25	14:25	15:29	16:32	17:32
Poplars	06:25	07:26	08:29	09:30	10:26	11:26	12:26	13:26	14:26	15:30	16:33	17:33
Watchlytes	06:26	07:28	08:30	09:31	10:27	11:27	12:27	13:27	14:27	15:31	16:34	17:34
Bericot Way	06:26	07:28	08:30	09:31	10:27	11:27	12:27	13:27	14:27	15:31	16:34	17:34
Wellington Drive	06:27	07:29	08:31	09:32	10:28	11:28	12:28	13:28	14:28	15:31	16:35	17:35
Lincoln Close	06:28	07:30	08:32	09:33	10:29	11:29	12:29	13:29	14:29	15:32	16:36	17:36
Chedburgh	06:29	07:31	08:33	09:34	10:30	11:30	12:30	13:30	14:30	15:33	16:37	17:37
Chelveston	06:29	07:31	08:33	09:34	10:30	11:30	12:30	13:30	14:30	15:33	16:37	17:37
Leys Down	06:30	07:32	08:34	09:35	10:31	11:31	12:31	13:31	14:31	15:34	16:37	17:37
Wyton	06:30	07:33	08:34	09:35	10:31	11:31	12:31	13:31	14:31	15:34	16:38	17:38
Russett Wood	06:31	07:34	08:35	09:36	10:32	11:32	12:32	13:32	14:32	15:35	16:38	17:38
Elizabeth House	06:32	07:35	08:36	09:37	10:33	11:33	12:33	13:33	14:33	15:36	16:39	17:39
Waterford Green	06:33	07:36	08:37	09:38	10:34	11:34	12:34	13:34	14:34	15:36	16:40	17:40
Morrisons	06:34	07:37	08:38	09:39	10:35	11:35	12:35	13:35	14:35	15:37	16:41	17:41
Watchmead	06:34	07:38	08:38	09:39	10:35	11:35	12:35	13:35	14:35	15:38	16:42	17:41
Mundells	06:35	07:39	08:39	09:40	10:36	11:36	12:36	13:36	14:36	15:40	16:43	17:42
Business Parks South	06:36	07:40	08:40	09:41	10:37	11:37	12:37	13:37	14:37	15:41	16:44	17:43
Royal Mail Depot	06:37	07:41	08:41	09:42	10:38	11:38	12:38	13:38	14:38	15:42	16:45	17:44
Aldi	06:37	07:41	08:42	09:42	10:38	11:38	12:38	13:38	14:38	15:42	16:46	17:45
Broadwater Road	06:38	07:42	08:43	09:43	10:39	11:39	12:39	13:39	14:39	15:43	16:47	17:46
Waitrose	06:39	07:43	08:44	09:44	10:40	11:40	12:40	13:40	14:40	15:44	16:48	17:47
Bus Station	06:40 06:48	07:44 07:48	08:45 08:48	09:45 09:48	10:41 10:48	11:41 11:48	12:41 12:48	13:41 13:48	14:41 14:48	15:45 15:48	16:49 16:52	17:48 17:52
John Lewis	06:49	07:49	08:49	09:49	10:49	11:49	12:49	13:49	14:49	15:49	16:53	17:53
Handside Lane	06:50	07:50	08:50	09:50	10:50	11:50	12:50	13:50	14:50	15:50	16:54	17:54
The Valley Green	06:51	07:51	08:51	09:51	10:51	11:51	12:51	13:51	14:51	15:51	16:55	17:55
Youngs Rise	06:52	07:52	08:52	09:52	10:52	11:52	12:52	13:52	14:52	15:52	16:56	17:56
Applecroft Road	06:53	07:53	08:53	09:53	10:53	11:53	12:53	13:53	14:53	15:53	16:57	17:57
Lemsford Corner	06:53	07:53	08:53	09:53	10:53	11:53	12:53	13:53	14:53	15:53	16:57	17:57
Red Lion PH	06:56	07:56	08:56	09:56	10:56	11:56	12:56	13:56	14:56	15:56	17:01	18:01
The Crescent	06:59	07:59	08:59	09:59	10:59	11:59	12:59	13:59	14:59	15:59	17:05	18:05
St Mary's School	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:06	18:06
St Mary's Church	07:01	08:01	09:01	10:01	11:01	12:01	13:01	14:01	15:01	16:01	17:07	18:07
Church Place	07:01	08:01	09:01	10:01	11:01	12:01	13:01	14:01	15:01	16:01	17:07	18:07
Carleton Rise	07:01	08:01	09:01	10:01	11:01	12:01	13:01	14:01	15:01	16:01	17:07	18:07
The Avenue	07:04	08:04	09:04	10:04	11:04	12:04	13:04	14:04	15:04	16:04	17:10	18:10
The North Star PH	07:06	08:06	09:06	10:06	11:06	12:06	13:06	14:06	15:06	16:06	17:12	18:12
Mardley Avenue	07:07	08:07	09:07	10:07	11:07	12:07	13:07	14:07	15:07	16:07	17:13	18:13
The Drive	07:07	08:07	09:07	10:07	11:07	12:07	13:07	14:07	15:07	16:07	17:13	18:13
Red Lion PH	07:09	08:09	09:09	10:09	11:09	12:09	13:09	14:09	15:09	16:09	17:15	18:15
Wickfield	07:09	08:09	09:09	10:09	11:09	12:09	13:09	14:09	15:09	16:09	17:15	18:15
Monread Lodge	07:10	08:10	09:10	10:10	11:10	12:10	13:10	14:10	15:10	16:10	17:16	18:16
Gun Road	07:10	08:10	09:10	10:10	11:10	12:10	13:10	14:10	15:10	16:10	17:16	18:16
Station Road	07:12	08:12	09:12	10:12	11:12	12:12	13:12	14:12	15:12	16:12	17:18	18:18
Golf Club	07:13	08:13	09:13	10:13	11:13	12:13	13:13	14:13	15:13	16:13	17:19	18:19
The Roebuck Hotel	07:16	08:16	09:16	10:16	11:16	12:16	13:16	14:16	15:16	16:16	17:22	18:22
Tesco	07:16	08:16	09:16	10:16	11:16	12:16	13:16	14:16	15:16	16:16	17:22	18:22
Retail Park	07:18	08:18	09:18	10:18	11:18	12:18	13:18	14:18	15:18	16:18	17:24	18:24
Roaring Meg Retail Park	07:19	08:19	09:19	10:19	11:19	12:19	13:19	14:19	15:19	16:19	17:25	18:25
Stevenage Railway Station	07:22	08:22	09:22	10:22	11:22	12:22	13:22	14:22	15:22	16:22	17:28	18:28
Bus Station	07:23	08:23	09:23	10:23	11:23	12:23	13:23	14:23	15:23	16:23	17:29	18:29

Route Path (Streets & Roads)

Outbound: Bus Station – Sir Frederic Osborn School

Danesgate - London Road - Stevenage Road - London Road - Mardley Hill - Great North Road - Church Street - London Road - Great North Road - Valley Road - Bridge Road - The Campus - Bridge Road - Bessemer Road - Mundells - Black Fan Road - Herns Lane

Inbound: Sir Frederic Osborn School – Bus Station

Herns Lane - Daniells - Herns Lane - Moors Walk - Bericot Way - Lysander Way - Shackleton Way - Sylvan Way - Panshanger Drive - Black Fan Road - Mundells - Bessemer Road - Bridge Road - Stonebank - Bridge Road - Valley Road - Digswell Hill - London Road - Church Street - Welwyn Hall Gardens - Great North Road - Mardley Hill - London Road - Stevenage Road - London Road - Danesgate

Schedules and stops for this route are published in GTFS: great-britain, dft-gtfs, discoverpassenger-intalink

Bus 400 FAQ

What time does the 400 bus start operating?

Services on the 400 - Welwyn Garden City - Stevenage bus start at 06:55 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
What time does the 400 bus stop working?

Services on the 400 - Welwyn Garden City - Stevenage bus stop at 18:56 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
Is there a 400 bus stop near me?

Click here to view the nearest 400 - Welwyn Garden City - Stevenage bus stop.

400 (Hertford Buses)

The first stop of the 400 bus route is Bus Station and the last stop is Sir Frederic Osborn School. 400 (Welwyn Garden City - Stevenage) is operational during everyday.

Additional information: 400 has 37 stops. The total trip duration for this route is approximately 49 minutes.

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400 bus near me

Last updated on August 6, 2026

Arriva Herts and Essex 400 Welwyn Garden City - Stevenage Bus

Bus Station – Sir Frederic Osborn School

Sir Frederic Osborn School – Bus Station

Route Path (Streets & Roads)

Bus 400 FAQ

What time does the 400 bus start operating?

What time does the 400 bus stop working?

Is there a 400 bus stop near me?

400 (Hertford Buses)