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

Map

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.

Arriva Herts and Essex 400 bus Route Map

PDF Version: 400 timetable, stops and map

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 and the total trip duration for this route is approximately 49 minutes.

See why over 2 million users trust and consider busmaps.com as the best public transport website. busmaps gives you Hertford Buses suggested routes, real-time bus tracker, line route maps in Hertford, and helps to find the closest 400 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 400 bus to take on your trip.

400 bus near me

Last updated on May 8, 2026