Welwyn Hatfield Borough Council

Reports

• 

  Potholes. Heading towards St Albans from Hatfield A1 J3 Roundabout. In between A414 dual carriageway and A1 aroundabout.

  North Orbital Road, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. 06:54, 29 Mar 2026
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  Potholes between Lane 1 and 2 at traffic lights. Heading towards Colney Heath down A414 from A1 J3 roundabout.

  Roehyde Interchange, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. 06:50, 29 Mar 2026

• Long and deep pothole on the slip road joining the A1M at J6

  A1(M), Wilshere Park, Knightsfield, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FE, United Kingdom. 12:46, 23 Mar 2026

• Graffiti on bridge over A1M after Hatfield Tunnel

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL10 0QZ, United Kingdom. 16:25, 15 Mar 2026

• Multiple lights not working on approach to and on roundabout

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL9 5JJ, United Kingdom. 11:36, 31 Dec 2025, last updated 16:44, 9 Mar 2026

• Potholes on nearside and middle carriages

  A1(M), Water End, North Mymms, Welwyn Hatfield, Hertfordshire, England, AL9 7TX, United Kingdom. 10:08, 14 Feb 2026

• Litter in slip road from Lunsford to the A1M

  Clock House Gardens, Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 9FS, United Kingdom. Closed 09:23, 26 Jan 2026, last updated 13:28, 2 Feb 2026

• Pavements and path covered in mud

  A1(M), Wilshere Park, Knightsfield, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FE, United Kingdom. Closed 17:48, 26 Jan 2026, last updated 17:32, 28 Jan 2026

• Massive pothole in one of the lanes

  Roehyde Interchange, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9NY, United Kingdom. 11:01, 17 Jan 2026, last updated 19:00, 18 Jan 2026

• Rubish (litter) along A1 (M)

  A1(M), Wilshere Park, Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FD, United Kingdom. Closed 03:04, 8 Jan 2026, last updated 07:46, 8 Jan 2026

• Street light knocked over

  Roehyde Interchange, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9NY, United Kingdom. 11:46, 29 Dec 2025
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  Green Light broken on traffic light

  A1000, Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 11:21, 4 Dec 2025, last updated 08:14, 12 Dec 2025

• Underpass lighting not working

  A1(M), Hatfield, North Mymms, Welwyn Hatfield, Hertfordshire, England, AL4 0QP, United Kingdom. 08:45, 19 Aug 2025, last updated 09:36, 7 Nov 2025

• Traffic lights off at 08:50am

  Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 09:27, 5 Nov 2025, last updated 10:20, 6 Nov 2025

• Pothole in the middle of carriageway

  Roehyde Way, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9AB, United Kingdom. 15:52, 5 Nov 2025

• Green light is broken

  Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. 15:22, 17 Feb 2025, last updated 11:40, 3 Nov 2025

• Roundabout junction has totally faded lane and direction markings.

  North Orbital Road, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. 19:23, 26 Sep 2025, last updated 19:37, 24 Oct 2025

• Green light not working and obscured, A1M J6

  A1(M), Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FG, United Kingdom. Closed 07:22, 16 Sep 2025, last updated 08:49, 21 Oct 2025

• Green light not working and cowling broken

  Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 16:08, 20 Oct 2025, last updated 08:40, 21 Oct 2025

• Dead cat on the verge

  A1(M), North Mymms, Welwyn Hatfield, Hertfordshire, England, AL4 0QP, United Kingdom. 16:47, 8 Oct 2025

• Graffiti on signs

  A1(M), Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9TB, United Kingdom. 18:00, 21 Aug 2025

• Traffic light broken

  Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 16:44, 6 Aug 2025, last updated 15:42, 7 Aug 2025

• Wheelbarrow inside lane just before oldings corner (Hatfield) junction southbound

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL10 0QZ, United Kingdom. Closed 13:50, 12 Jul 2025, last updated 15:25, 13 Jul 2025

• Road marking have faded

  North Orbital Road, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. 06:28, 10 Jul 2025

• Overgrown vegetation blocking sightline

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL9 5JJ, United Kingdom. 20:57, 28 Jun 2025

• On the east embankment of the A1/M, travellers have encroached on it

  B197, Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 9FP, United Kingdom. Closed 12:14, 30 May 2025, last updated 08:24, 1 Jun 2025

• Litter from Hatfield up to Stevenage and Southbound

  A1(M), Hatfield Garden Village, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL8 7DY, United Kingdom. Fixed 20:55, 18 Jan 2025, last updated 03:12, 23 May 2025

• White lines

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL9 5JY, United Kingdom. 17:46, 1 Apr 2025, last updated 20:06, 6 May 2025

• Change road markings

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL9 5JY, United Kingdom. 17:47, 5 Apr 2025, last updated 21:51, 3 May 2025

• Traffic lights not working a1m jct 6 welwyn

  A1(M), Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FG, United Kingdom. Closed 09:04, 23 Apr 2025, last updated 08:19, 24 Apr 2025

• Trail of litter on A1(M) northbound (after London)

  A1(M), Water End, North Mymms, Welham Green, Welwyn Hatfield, Hertfordshire, England, AL9 7TG, United Kingdom. 16:56, 25 Feb 2025, last updated 21:29, 23 Apr 2025

• Pothole

  A1(M), Water End, North Mymms, Welham Green, Welwyn Hatfield, Hertfordshire, England, AL9 7TG, United Kingdom. 12:51, 26 Mar 2025, last updated 15:26, 23 Apr 2025

• Traffic lights

  Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 13:07, 3 Apr 2025, last updated 10:28, 15 Apr 2025

• Part time lights are out

  A1000, Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 17:41, 2 Apr 2025, last updated 10:19, 15 Apr 2025

• A1 southbound from Stevenage towards Hatfield just before 34.8 road marking

  A1(M), Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 9TQ, United Kingdom. Closed 10:50, 9 Apr 2025, last updated 10:04, 13 Apr 2025

• Graffiti on Gantry A1(M) Hatfield Tunnel - northbound

  A1(M), Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9PJ, United Kingdom. 13:17, 30 Mar 2025

• A1 slip road and carriageway

  A1(M), Water End, North Mymms, Welham Green, Welwyn Hatfield, Hertfordshire, England, AL9 7TX, United Kingdom. 12:34, 21 Feb 2025, last updated 13:44, 21 Mar 2025
• 

  2m pothole 20cm deep

  A1(M), Nast Hyde, Hatfield, Welham Green, Welwyn Hatfield, Hertfordshire, England, AL10 9AF, United Kingdom. 22:08, 19 Mar 2025
• 

  1x2m pothole 20cm deep

  A1(M), Water End, North Mymms, Welham Green, Welwyn Hatfield, Hertfordshire, England, AL9 7TG, United Kingdom. 22:00, 19 Mar 2025

• Lights fixed on red

  Roehyde Interchange, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9AA, United Kingdom. 21:45, 17 Mar 2025

• Graffiti on a road sign

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL8 7TA, United Kingdom. 00:51, 15 Mar 2025

• A framed, sandbags, cones and so much litter!

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL9 5JY, United Kingdom. 08:10, 25 Feb 2025

• One day there is going to be a big accident

  North Orbital Road, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. 21:40, 20 Feb 2025

• Litter on A1M Junctio 6-8

  A1(M), Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 0FJ, United Kingdom. Closed 07:48, 17 Feb 2025, last updated 10:28, 17 Feb 2025

• Pothole

  A1(M), Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 9TQ, United Kingdom. Closed 20:35, 5 Feb 2025, last updated 07:09, 6 Feb 2025

• Traffic signal knocked down

  Roehyde Interchange, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9NY, United Kingdom. 07:14, 5 Feb 2025

• NO traffic lights working on this roundabout

  Roehyde Interchange, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. 23:36, 12 Jan 2025

• Pothole

  A1(M), Ayot Green, Welwyn, Lemsford, Welwyn Hatfield, Hertfordshire, England, AL6 9AJ, United Kingdom. 22:22, 31 Dec 2024

• Sign Obscuring Graffiti on Southbound A1 (M) Gantry

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL8 7TA, United Kingdom. 12:11, 29 Dec 2024

• Graffiti on Concrete Wall A1 (M) Northbound After Hatfield Tunnel

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL10 0QZ, United Kingdom. 16:18, 26 Dec 2024

• Traffic lights not green for long

  North Orbital Road, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. Fixed 09:06, 14 Nov 2024, last updated 21:18, 29 Nov 2024
• 

  Road Broken and Potholed

  Roehyde Interchange, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9AA, United Kingdom. 14:08, 31 May 2024, last updated 07:25, 24 Nov 2024

• Traffic signals not working

  North Orbital Road, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. 11:05, 13 Nov 2024

• Loose drain cover

  . 19:54, 10 Nov 2024

• Out of control litter

  Bullen's Green Lane, North Mymms, Welwyn Hatfield, Hertfordshire, England, AL4 0QR, United Kingdom. 11:57, 14 Oct 2024

• White lines

  North Orbital Road, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. 16:47, 11 Oct 2024

• Pothole on expansion joint mainly on hard shoulder

  A1(M), Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 11:51, 23 Sep 2024, last updated 10:11, 1 Oct 2024

• Overgrown grass

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, United Kingdom. 11:32, 11 Jul 2024, last updated 13:24, 5 Sep 2024

• A1M Southbound large tarp on motorway

  A1(M), Water End, North Mymms, Welham Green, Welwyn Hatfield, Hertfordshire, England, AL9 7EN, United Kingdom. 13:16, 19 Jul 2024

• Raised ironworks

  Clock House Gardens, Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 9FT, United Kingdom. Closed 22:19, 9 Jul 2024, last updated 08:46, 14 Jul 2024

• Cones

  A1(M), Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FE, United Kingdom. Closed 06:45, 8 Jun 2024, last updated 14:50, 8 Jun 2024

• Dip in the road South side

  A1(M), Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 9SP, United Kingdom. Closed 20:32, 6 Jun 2024, last updated 09:42, 8 Jun 2024

• Pothole formed on edge of rainwater drain cover

  The Clock, Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 9FT, United Kingdom. Closed 17:48, 24 May 2024, last updated 17:03, 28 May 2024

• Road surface sagging near where it caused the closure

  A1(M), Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 9SP, United Kingdom. Closed 08:56, 17 May 2024, last updated 11:50, 20 May 2024

• Radio relay not working

  Walsingham Close, Roe Green, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 0DZ, United Kingdom. 12:58, 5 May 2024

• Traffic light timing

  Roehyde Interchange, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. 07:49, 14 Dec 2023, last updated 15:29, 16 Apr 2024

• Do not seem to be working in rush hour traffic at 7.45 in the morning

  Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 15:25, 8 Apr 2024, last updated 08:34, 15 Apr 2024
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  Litter everywhere on slip road

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL9 5JJ, United Kingdom. 15:53, 7 Mar 2024

• Radio signal no longer available in A1 Hatfield tunnel in either direction.

  The Airfield Roundabout, Hatfield Garden Village, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 0PH, United Kingdom. 09:43, 10 Jan 2024, last updated 14:06, 6 Mar 2024
• 

  Traffic Light Facing Wrong Way

  Roehyde Way, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9AA, United Kingdom. 19:57, 5 Mar 2024

• Large pothole

  A1(M), Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 9SP, United Kingdom. Closed 16:54, 28 Feb 2024, last updated 17:27, 5 Mar 2024

• Pothole

  A1(M), Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 9SP, United Kingdom. Closed 16:32, 16 Feb 2024, last updated 11:47, 19 Feb 2024

• Part time signals not coming on

  A1(M), Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 0FJ, United Kingdom. Closed 16:54, 15 Feb 2024, last updated 11:44, 19 Feb 2024

• Pothole by university entrance

  College Lane, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9AB, United Kingdom. 12:55, 5 Jan 2024, last updated 19:34, 12 Feb 2024

• Flooding

  A1(M), Knightsfield, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FE, United Kingdom. 14:54, 12 Dec 2023, last updated 20:01, 6 Feb 2024

• Pothole

  A1(M), Knightsfield, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FE, United Kingdom. Closed 21:06, 2 Feb 2024, last updated 16:21, 4 Feb 2024

• Traffic Lights not working on slip road again

  Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 08:10, 22 Jan 2024, last updated 12:38, 29 Jan 2024

• Small diesel spillage

  A1(M), Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 9SP, United Kingdom. Closed 17:04, 15 Jan 2024, last updated 10:05, 22 Jan 2024

• Sign is missing

  A1(M), Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FE, United Kingdom. Closed 12:34, 15 Jan 2024, last updated 07:48, 17 Jan 2024

• Hatfield Tunnel.

  The Airfield Roundabout, Hatfield Garden Village, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 0PH, United Kingdom. Fixed 20:24, 7 Dec 2023, last updated 20:36, 4 Jan 2024

• Significant standing water between jct 6 and 7

  A1(M), Welwyn, Oaklands, Welwyn Hatfield, Hertfordshire, England, AL6 0SS, United Kingdom. Closed 15:16, 19 Dec 2023, last updated 18:31, 20 Dec 2023

• Large amount of flood water on slip rosd entering a1m southbound

  A1(M), Hatfield, Lemsford, Welwyn Hatfield, Hertfordshire, England, AL8 7SR, United Kingdom. 12:17, 19 Dec 2023

• Between Junction 1 and 3 of the a1m pot hole in between two lanes

  A1(M), Water End, North Mymms, Welham Green, Welwyn Hatfield, Hertfordshire, England, AL9 7EN, United Kingdom. 08:53, 10 Dec 2023

• Traffic signas all out

  Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 16:19, 8 Nov 2023, last updated 16:06, 13 Nov 2023

• Multiple holes across three lanes

  A1(M), Hatfield Garden Village, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL8 7DY, United Kingdom. Fixed 13:05, 9 Sep 2023, last updated 08:34, 6 Nov 2023

• Traffic lights timing

  Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 11:36, 1 Nov 2023, last updated 08:29, 3 Nov 2023

• Bollard has been hit and wires exposed

  North Orbital Road, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. 08:37, 2 Oct 2023

• Litter everywhere

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL9 5JY, United Kingdom. 12:04, 1 Oct 2023

• Deep Pothole

  Roehyde Interchange, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9AA, United Kingdom. Fixed 16:04, 11 Aug 2023, last updated 09:15, 27 Sep 2023

• Lane marking - white lines

  North Orbital Road, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. 07:55, 19 Sep 2023

• White Lines

  Roehyde Interchange, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL4 0RZ, United Kingdom. Closed 18:39, 16 Sep 2023, last updated 09:17, 18 Sep 2023
• 

  Lots of dead/leaning trees

  Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FE, United Kingdom. 17:47, 5 Sep 2023

• Pot hole

  A414, AL4 0RZ, England, United Kingdom. 11:27, 9 Mar 2023, last updated 08:55, 19 Aug 2023

• Lane markings

  Lindop Building, Roehyde Interchange, Nast Hyde, Hatfield, Welwyn Hatfield, Hertfordshire, England, AL10 9AA, United Kingdom. 11:56, 16 Jun 2023, last updated 12:33, 11 Aug 2023

• Pink mattress and wooden frame

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL8 7DY, United Kingdom. 07:00, 30 Jun 2023
• 

  Middle lane 400mm pothole in the lane of travel, in-line with a streetlight

  A1(M), AL10 0SX, England, United Kingdom. Fixed 22:56, 27 Apr 2023, last updated 06:15, 23 Jun 2023

• Lights not facing correct way

  Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9HS, United Kingdom. Closed 08:21, 19 Jun 2023, last updated 15:28, 21 Jun 2023

• Fkytipping in hard shoulder

  A1(M), Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FG, United Kingdom. 17:45, 16 Jun 2023

• Pothole

  A1(M), AL10 9AA, England, United Kingdom. Fixed 13:53, 17 May 2023, last updated 14:13, 14 Jun 2023
• 

  Roadwork Sign Left Behind On Exit Slip Road

  A1(M), Welwyn, Digswell, Welwyn Hatfield, Hertfordshire, England, AL6 9FG, United Kingdom. Closed 22:22, 27 May 2023, last updated 08:18, 2 Jun 2023