Road closed due to construction during the night on A1(M) Southbound from J4 A414 Great North Road (Hertford / Welwyn Garden City) to J2 A1001 Roehyde Way (Welham Green). Starts at 15/09/2026 9:00 PM, ends at 16/09/2026 4:30 AM.
Updated:
Finish date: 16 September 2026 04:30
Road closed due to construction during the night on A1(M) Northbound from J3 A414 North Orbital Road (St Albans / South Hatfield) to J4 (Hertford / Welwyn Garden City). Starts at 15/09/2026 9:00 PM, ends at 16/09/2026 4:30 AM.
Updated:
Finish date: 16 September 2026 04:30
Road closed due to construction during the night on M25 clockwise from J20 A41 (Kings Langley) to J21A A405 (St Albans). Starts at 15/09/2026 9:00 PM, ends at 16/09/2026 4:30 AM.
Updated:
Finish date: 16 September 2026 04:30
Road closed due to construction during the night on M1 Northbound from J6 A405 North Orbital Road (North Watford / Bricket Wood) to J8 A414 (Hemel Hempstead). Starts at 15/09/2026 9:00 PM, ends at 16/09/2026 4:00 AM.
Updated:
Finish date: 16 September 2026 04:00
Road closed due to water main work on King Harry Lane both ways from B4630 St Stephen's Hill to Havercroft Close. Starts at 15/09/2026 8:49 AM, ends at 16/09/2026 11:00 PM.
Updated:
Finish date: 16 September 2026 23:00
Road closed due to construction on Barley Mow Lane both ways between Woodrake Lane and Colney Heath Lane. Starts at 07/09/2026 8:00 AM, ends at 02/10/2026 5:30 PM.
Updated:
Finish date: 2 October 2026 17:30
Road closed due to gas main work on Bell Lane both ways between the A1000 and Bulls Lane. Starts at 31/08/2026 7:40 AM, ends at 22/10/2026 11:00 PM.
Updated:
Finish date: 22 October 2026 23:00
