Welwyn Hatfield Borough Council

Reports

• 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

• 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 17:57, 14 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
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  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
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  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

• Street lights out

  A1(M), Birchwood, Hatfield, Stanborough, Welwyn Hatfield, Hertfordshire, England, AL9 5JJ, United Kingdom. 22:45, 21 May 2023

• Roadwork Sign Frame Left

  A1(M), AL6 9FG, England, United Kingdom. Closed 19:19, 4 May 2023, last updated 09:47, 10 May 2023

• Potholes At The Start of Junction 6 Exit

  A1(M), AL6 9FG, England, United Kingdom. Closed 19:24, 4 May 2023, last updated 09:32, 10 May 2023

• Massive area of tarmac missing

  A1(M), AL10 9JX, England, United Kingdom. Closed 14:14, 30 Apr 2023, last updated 08:42, 2 May 2023