Location: westbound entry slip at junction J8 (High Wycombe) .
Due to: Emergency resurfacing.
Period : from 17:36 on 4 November 2025 to 06:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.96 miles from Chesham.
Location: northbound exit slip at junction J6 (Thame) .
Lane Closures : Lane one is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 02:45 and 03:00 on 5 November 2025.
Normal traffic conditions are expected between 02:45 and 03:00 on 5 November 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.6 miles from Chesham.
Location: westbound exit slip at junction J8 (High Wycombe) .
Lane Closures : Lane one is closed.
Due to: Emergency resurfacing.
Period : from 17:28 on 4 November 2025 to 06:00 on 5 November 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.85 miles from Chesham.
Swakeleys Roundabout - There is a broken down car on the eastbound on slip road to the A40.
All lanes are open.
Nearest town: 11.24 miles from Chesham.
Horn Lane (All Directions) at the junction of Rectory Road - Three-way temporary signals in operation to facilitate works by BT.
Traffic is flowing well in the area.
Nearest town: 19.27 miles from Chesham.
Edgware Road West Hendon Broadway junction with Cool Oak Lane (All Directions).
There is a reported collision at this location.
All lanes are open.
Nearest town: 17.71 miles from Chesham.
Western Avenue (Eastbound) near the junction of Victoria Road lane one blocked by a broken down van.
Vehicle has been recovered.
Traffis is flowing well.
Nearest town: 19.03 miles from Chesham.
Western Avenue (Eastbound) near the junction with Alperton Lane - Collision - Lane one reopened.
Traffic is flowing well for the time of day.
Nearest town: 17.03 miles from Chesham.
All lanes reopened.
Traffic is moving well.
Nearest town: 17.77 miles from Chesham.
The Parkway (Northbound) at the junction of North Hyde Road - Road is now fully open.
Traffic is moving well.
Nearest town: 16.14 miles from Chesham.
Watling Avenue (All Directions) at the junction of Orange Hill Road .
Traffic signals have been restored.
Traffic signals have been restored.
Nearest town: 15.95 miles from Chesham.
Forty Avenue (All Directions) at the junction of Preston Road.
Lane restrictions in place due to a collision.
The road has reopened.
Nearest town: 16.27 miles from Chesham.
High Street Harlesden (All Directions) at the junction of Wendover Road - Faulty traffic signals The traffic signals have been repaired.
Nearest town: 18.92 miles from Chesham.
Gunnersbury Avenue (North Circular Road) (Southbound) at the junction of Power Road - Collision vehicles have now been cleared.
Traffic flowing well in the area.
Nearest town: 19.75 miles from Chesham.
Lampton Road (Both Directions) at the junction of Alexandra Road - Temporary signals in operation to facilitate resurfacing works.
Nearest town: 18.6 miles from Chesham.
Heston Road (All Directions) at the junction of Wheatlands - Temporary signals in operation to facilitate resurfacing works.
Expect some delays while the restrictions are in place.
Nearest town: 17.65 miles from Chesham.
Kymberley Road (One Way System) between Headstone Road and College Road - Road closure to facilitate resurfacing works
Nearest town: 13.95 miles from Chesham.
Location: clockwise at junction J17 (Maple Cross) .
Due to: Congestion.
Normal traffic conditions are expected between 01:45 and 02:00 on 5 November 2025.
Nearest town: 5.78 miles from Chesham.
Location: anticlockwise exit slip at junction J24 (Potters Bar) .
Due to: Congestion.
Normal traffic conditions are expected between 00:30 and 00:45 on 5 November 2025.
Nearest town: 18.54 miles from Chesham.
Location: westbound between the junctions with the M1 and the A4147 .
Due to: Congestion.
Normal traffic conditions are expected between 23:15 and 23:30 on 4 November 2025.
Nearest town: 8.56 miles from Chesham.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Due to: Congestion.
Normal traffic conditions are expected between 23:00 and 23:15 on 4 November 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 9.19 miles from Chesham.
Location: westbound between junctions J7 (Slough) and J8 (High Wycombe) .
Lane Closures : Lane one is closed.
Due to: Emergency roadworks.
Period : from 23:34 on 4 November 2025 to 06:00 on 5 November 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 14.37 miles from Chesham.
Location: westbound entry slip at junction J8 (High Wycombe) .
Due to: Emergency roadworks.
Period : from 22:56 on 4 November 2025 to 05:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.93 miles from Chesham.
Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Due to: Roadworks.
Period : from 22:33 on 4 November 2025 to 05:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.04 miles from Chesham.
Location: southbound exit slip at junction J6A (St Albans) .
Due to: Roadworks.
Period : from 22:12 on 4 November 2025 to 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.25 miles from Chesham.
Location: anticlockwise entry slip at junction J21 (M1) .
Due to: Roadworks.
Period : from 22:15 on 4 November 2025 to 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.3 miles from Chesham.
Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Due to: Roadworks.
Period : from 22:04 on 4 November 2025 to 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.58 miles from Chesham.
Location: clockwise entry slip at junction J16 (M40) .
Due to: Roadworks.
Period : from 21:56 on 4 November 2025 to 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.77 miles from Chesham.
Location: anticlockwise entry slip at junction J21A (Watword) .
Due to: Roadworks.
Period : from 21:45 on 4 November 2025 to 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.95 miles from Chesham.
Location: northbound between the A4130 and the junction with the A4155 .
Due to: Roadworks.
Period : from 20:22 on 4 November 2025 to 06:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.93 miles from Chesham.
Location: northbound between junctions J1 (North Circular) and J5 (Harrow A41) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.93 miles from Chesham.
Location: westbound entry slip at junction J8 (High Wycombe) .
Due to: Road repairs.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.93 miles from Chesham.
Location: westbound exit slip at junction J8 (High Wycombe) .
Lane Closures : Lane one is closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.76 miles from Chesham.
Location: anticlockwise between junctions J22 (St Albans) and J21A (Watword) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 10.66 miles from Chesham.
Location: clockwise entry slip at junction J21 (M1) .
Due to: Emergency barrier repairs.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.3 miles from Chesham.
Location: anticlockwise at junction J21 (M1) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 9.77 miles from Chesham.
Location: anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 8.73 miles from Chesham.
Location: eastbound between the A308 and the junction with the A315 .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 09:30 on 5 November 2025 to 16:00 on 5 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.63 miles from Chesham.
Location: westbound between the A315 and the junction with the A308 .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 09:30 on 5 November 2025 to 16:00 on 5 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.57 miles from Chesham.
Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : The hard shoulder is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:00 on 5 November 2025.
Nearest town: 14.11 miles from Chesham.
Location: clockwise at junction J23 (Hatfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.91 miles from Chesham.
Location: clockwise entry slip at junction J23 (Hatfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16 miles from Chesham.
Location: clockwise between junctions J23 (Hatfield) and J24 (Potters Bar) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.44 miles from Chesham.
Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 8.62 miles from Chesham.
Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lane three is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 10.99 miles from Chesham.
Location: The A1M northbound between junctions J2 and J3 .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 05:30 on 5 November 2025.
Nearest town: 15.63 miles from Chesham.
Location: eastbound entry slip at junction J4B (Heathrow) from the M25 anti-clockwise.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.67 miles from Chesham.
Location: anticlockwise exit slip at junction J15 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.52 miles from Chesham.
Location: westbound entry slip at junction J4B (Heathrow) from the M25 anti-clockwise.
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.67 miles from Chesham.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 23:59 on 5 November 2025.
Nearest town: 11.27 miles from Chesham.
Location: northbound between junctions J6 (Thame) and J8A (Thame) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 23:59 on 12 November 2025.
Nearest town: 15.6 miles from Chesham.
Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Lane Closures : Lane four will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:00 on 6 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 9.14 miles from Chesham.
Location: northbound exit slip at junction J1A (Watford) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 5 November 2025 to 16:00 on 5 November 2025.
Nearest town: 10.24 miles from Chesham.
Location: anticlockwise entry slip at junction J16 (M40) From M40 North.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 5 November 2025 to 16:00 on 5 November 2025.
Nearest town: 10.32 miles from Chesham.
Location: southbound entry slip at junction J5 (Harrow A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.14 miles from Chesham.
Location: southbound between junctions J6 (Watford A405) and J5 (Harrow A41) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.62 miles from Chesham.
Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 7.43 miles from Chesham.
Location: southbound exit slip at junction J4 (Edgware A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.34 miles from Chesham.
Location: southbound between junctions J4 (Edgware A41) and J1 (North Circular) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 5 November 2025 to 7 November 2025.
Schedule : From 23:00 on 7 November 2025 to 05:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.39 miles from Chesham.
Location: southbound entry slip at London Gateway Services.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 5 November 2025 to 7 November 2025.
Schedule : From 23:00 on 7 November 2025 to 05:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15 miles from Chesham.
Location: southbound exit slip at London Gateway Services.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 5 November 2025 to 7 November 2025.
Schedule : From 23:00 on 7 November 2025 to 05:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.82 miles from Chesham.
Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.9 miles from Chesham.
Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 5 November 2025 to 7 November 2025.
Schedule : From 23:00 on 7 November 2025 to 05:00 on 8 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.59 miles from Chesham.
Location: anticlockwise between junctions J14 (Heathrow Airport) and J13 (A30) .
Lane Closures : Lane one will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:00 on 6 November 2025.
Lanes Closed : There will be one of five lanes closed.
Nearest town: 17.6 miles from Chesham.
Location: anticlockwise between junctions J13 (A30) and J12 (Basingstoke) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:30 on 6 November 2025.
Lanes Closed : There will be one of five lanes closed.
Nearest town: 19.61 miles from Chesham.
Location: southbound between junctions J4 and J4A .
Lane Closures : Lane three will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:00 on 6 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.12 miles from Chesham.
Location: eastbound between the junctions with the M25 and the A308 .
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:00 on 6 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.93 miles from Chesham.
Location: westbound between the A315 and the junction with the M25 .
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:00 on 6 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.7 miles from Chesham.
Location: anticlockwise exit slip at junction J13 (A30) .
Lane Closures : Lane one will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:00 on 6 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.76 miles from Chesham.
Location: eastbound exit slip at Heston Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:00 on 6 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.11 miles from Chesham.
Location: eastbound between junctions J3 (Heathrow) and J2 (N.Circular) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 November 2025 to 05:00 on 6 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.33 miles from Chesham.
Location: southbound between junctions J4 (High Wycombe) and J1A (Watford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 5 November 2025 to 05:00 on 6 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 7.3 miles from Chesham.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 5 November 2025 to 06:00 on 6 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 10.73 miles from Chesham.
Location: westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 5 November 2025 to 06:00 on 6 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.34 miles from Chesham.
Location: westbound between junctions J7 (Slough) and J8 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 5 November 2025 to 06:00 on 6 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.37 miles from Chesham.
Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 5 November 2025 to 06:00 on 6 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.88 miles from Chesham.
Location: northbound between the A4012 and the junction with the A4146 Bletchley South.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 November 2025 to 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.28 miles from Chesham.
Location: southbound entry slip from the M40 .
Due to: Road repairs.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.35 miles from Chesham.
Location: northbound exit slip at junction J4 (High Wycombe) .
Due to: Road repairs.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.19 miles from Chesham.
Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Due to: Road repairs.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 7.75 miles from Chesham.
Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lanes 2, 3 and 4 are closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 7.59 miles from Chesham.
Location: eastbound between the A308 and the junction with the A315 .
Lane Closures : Lane two is closed.
Due to: Litter Clearance.
Period : expect disruption until 05:00 on 5 November 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 18.69 miles from Chesham.
Location: westbound between the A315 and the junction with the A308 .
Lane Closures : Lane two is closed.
Due to: Litter Clearance.
Period : expect disruption until 05:00 on 5 November 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 18.54 miles from Chesham.
Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 7.73 miles from Chesham.
Location: southbound between junctions J6A (St Albans) and J6 (Watford A405) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 09:30 on 5 November 2025 to 16:00 on 5 November 2025.
Nearest town: 9.25 miles from Chesham.
Location: southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 05:00 on 5 November 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.59 miles from Chesham.
Location: anticlockwise entry slip at junction J24 (Potters Bar) .
Due to: Road repairs.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.39 miles from Chesham.
Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 5 November 2025 to 06:00 on 6 November 2025.
Nearest town: 15.09 miles from Chesham.
Location: southbound between the junctions with the A4012 and the A5183 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 5 November 2025 to 06:00 on 6 November 2025.
Nearest town: 15.59 miles from Chesham.
Location: northbound between the A308 and the junction with the M40 .
Due to: Roadworks scheme.
Period : from 21:02 on 3 November 2025 to 06:00 on 7 November 2025.
Nearest town: 12.49 miles from Chesham.
Location: northbound between the A308 and the junction with the M40 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 12.49 miles from Chesham.
Location: northbound exit slip to the A4155 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 10.77 miles from Chesham.
Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 5 November 2025 to 6 November 2025.
Nearest town: 8.43 miles from Chesham.
Location: southbound exit slip at junction J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 November 2025 to 05:00 on 16 November 2025.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.14 miles from Chesham.
Location: southbound exit slip at junction J12 (Flitwick) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 14 November 2025 to 05:00 on 15 November 2025.
Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.48 miles from Chesham.
Location: southbound entry slip at junction J12 (Flitwick) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 14 November 2025 to 05:00 on 15 November 2025.
Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.29 miles from Chesham.
Location: southbound between junctions J10 (Luton Airport) and J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 November 2025 to 05:00 on 16 November 2025.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.05 miles from Chesham.
Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 12 November 2025 to 05:00 on 13 November 2025.
Schedule : From 22:00 on 17 December 2025 to 05:00 on 18 December 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 10.53 miles from Chesham.
Location: southbound entry slip at junction J11 (Luton) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 November 2025 to 05:00 on 16 November 2025.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.48 miles from Chesham.
Location: southbound exit slip at junction J9 (Dunstable A5) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 November 2025 to 05:00 on 16 November 2025.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.57 miles from Chesham.
Location: southbound entry slip at junction J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 November 2025 to 05:00 on 16 November 2025.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.02 miles from Chesham.
Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 November 2025 to 05:00 on 16 November 2025.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.91 miles from Chesham.
Location: northbound between junctions J11 (Luton) and J11A .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 13 November 2025 to 05:00 on 14 November 2025.
Schedule : From 22:00 on 18 December 2025 to 05:00 on 19 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.12 miles from Chesham.
Location: northbound between junctions J6 (Watford A405) and J9 (Dunstable A5) .
Due to: Roadworks scheme.
Period : from 22:00 on 4 November 2025 to 05:00 on 19 December 2025.
Nearest town: 9.25 miles from Chesham.
Location: southbound between junctions J6 (Watford A405) and J1 (North Circular) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 11 November 2025 to 05:00 on 12 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.63 miles from Chesham.
Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 11 November 2025 to 05:30 on 12 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 7.42 miles from Chesham.
Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lane four will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 11 November 2025 to 05:30 on 12 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 7.44 miles from Chesham.
Location: southbound entry slip at junction J5 (Harrow A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 11 November 2025 to 05:00 on 12 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.14 miles from Chesham.
Location: southbound exit slip at junction J5 (Harrow A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 11 November 2025 to 05:00 on 12 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.9 miles from Chesham.
Location: westbound between the junctions with the A437 and the M40 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 11 November 2025 to 14 November 2025.
Schedule : From 23:00 on 14 November 2025 to 05:00 on 15 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.08 miles from Chesham.
Location: southbound entry slip at Toddington Services.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 11 November 2025 to 05:00 on 12 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.58 miles from Chesham.
Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 11 November 2025 to 06:00 on 12 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.8 miles from Chesham.
Location: anticlockwise between junctions J18 (Rickmansworth) and J17 (Maple Cross) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 05:30 on 7 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 5.65 miles from Chesham.
Location: anticlockwise exit slip at junction J17 (Maple Cross) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 05:30 on 7 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.79 miles from Chesham.
Location: southbound between the junctions with the A4146 South and the A4012 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 November 2025 to 15 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.29 miles from Chesham.
Location: northbound between the junctions with the A4012 and the A4146 Bletchley South.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 November 2025 to 15 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.26 miles from Chesham.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Due to: Roadworks.
Period : expect disruption until 05:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9 miles from Chesham.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 5 November 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 9.21 miles from Chesham.
Location: northbound between junctions J8 (Hemel Hstead) and J10 (Luton Airport) .
Due to: Roadworks.
Period : expect disruption until 05:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 8.62 miles from Chesham.
Location: northbound between junctions J6 (Watford A405) and J6A (St Albans) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 5 November 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 9.25 miles from Chesham.
Location: northbound exit slip at junction J9 (Dunstable A5) .
Due to: Roadworks.
Period : expect disruption until 05:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 11.27 miles from Chesham.
Location: southbound entry slip at junction J7 (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 10 November 2025 to 17 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.61 miles from Chesham.
Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 14 November 2025.
Schedule : From 23:00 on 14 November 2025 to 06:00 on 15 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.83 miles from Chesham.
Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lane four will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:30 on 11 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 7.37 miles from Chesham.
Location: northbound entry slip at junction J5 (Harrow A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:00 on 11 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.04 miles from Chesham.
Location: northbound between junctions J1 (North Circular) and J6 (Watford A405) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:00 on 11 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 10.89 miles from Chesham.
Location: westbound exit slip to the A412 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 14 November 2025.
Schedule : From 23:00 on 14 November 2025 to 05:30 on 15 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.69 miles from Chesham.
Location: northbound exit slip at junction J5 (Harrow A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:00 on 11 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.29 miles from Chesham.
Location: southbound between junctions J4 and J4A .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 10 November 2025 to 12 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.56 miles from Chesham.
Location: anticlockwise between junctions J18 (Rickmansworth) and J17 (Maple Cross) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 14 November 2025.
Schedule : From 23:00 on 14 November 2025 to 06:00 on 15 November 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 5.59 miles from Chesham.
Location: anticlockwise at junction J17 (Maple Cross) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 14 November 2025.
Schedule : From 23:00 on 14 November 2025 to 06:00 on 15 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.78 miles from Chesham.
Location: westbound exit slip at junction J4 for Heathrow.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 10 November 2025 to 12 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.51 miles from Chesham.
Location: anticlockwise between junctions J15 (Slough) and J14 (Heathrow Airport) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:00 on 11 November 2025.
Lanes Closed : There will be one of six lanes closed.
Nearest town: 15.57 miles from Chesham.
Location: anticlockwise entry slip at junction J13 (A30) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 15 November 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 17 November 2025 to 19 November 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 20 November 2025 to 22 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.98 miles from Chesham.
Location: anticlockwise.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:00 on 11 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.83 miles from Chesham.
Location: eastbound between the junctions with the M1 and the A405 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:00 on 11 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.86 miles from Chesham.
Location: northbound between junctions J4A and M4 .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 10 November 2025 to 12 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.22 miles from Chesham.
Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 12 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.52 miles from Chesham.
Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:00 on 11 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.47 miles from Chesham.
Location: anticlockwise between junctions J13 (A30) and J12 (Basingstoke) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 15 November 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 17 November 2025 to 19 November 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 20 November 2025 to 22 November 2025.
Lanes Closed : There will be one of five lanes closed.
Nearest town: 18.32 miles from Chesham.
Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:30 on 11 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 7.74 miles from Chesham.
Location: eastbound between the A308 and the junction with the A315 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:30 on 11 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.58 miles from Chesham.
Location: eastbound between the junctions with the A308 and the A315 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:30 on 11 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.57 miles from Chesham.
Location: eastbound entry slip at junction J5 (Colnbrook) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 13 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.56 miles from Chesham.
Location: southbound between junctions J4 (Edgware A41) and J1 (North Circular) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 12 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.13 miles from Chesham.
Location: westbound between the junctions with the A308 and the M25 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 15 November 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 17 November 2025 to 19 November 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 20 November 2025 to 22 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.18 miles from Chesham.
Location: anticlockwise between junctions J24 (Potters Bar) and J23 (Hatfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 14 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.46 miles from Chesham.
Location: northbound entry slip at Toddington Services.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 10 November 2025 to 05:00 on 11 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.64 miles from Chesham.
Location: The A1M southbound between junctions J4 and J2 .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 13 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.63 miles from Chesham.
Location: The A1M southbound entry slip at junction J2 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 13 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.74 miles from Chesham.
Location: The A1M southbound between junctions J3 and J1 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 13 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.62 miles from Chesham.
Location: anticlockwise at junction J13 (A30) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 15 November 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 17 November 2025 to 19 November 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 20 November 2025 to 22 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.95 miles from Chesham.
Location: anticlockwise exit slip at junction J13 (A30) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 15 November 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 17 November 2025 to 19 November 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 20 November 2025 to 22 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.75 miles from Chesham.
Location: anticlockwise entry slip at junction J24 (Potters Bar) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 14 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.4 miles from Chesham.
Location: The A1M southbound exit slip at junction J1 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 November 2025 to 13 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.02 miles from Chesham.
Location: southbound between junctions J8A (Thame) and J6 (Thame) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 10 November 2025 to 06:00 on 11 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.14 miles from Chesham.
Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 13 November 2025 to 06:00 on 14 November 2025.
Nearest town: 14.7 miles from Chesham.
Location: southbound between the junctions with the A4012 and the A5183 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 13 November 2025 to 06:00 on 14 November 2025.
Nearest town: 14.81 miles from Chesham.
Location: clockwise between junctions J23 (Hatfield) and J24 (Potters Bar) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 06:00 on 7 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 16.82 miles from Chesham.
Location: southbound between junctions J10 (Luton Airport) and J9 (Dunstable A5) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 8 November 2025 to 10 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.9 miles from Chesham.
Location: southbound between junctions J6A (St Albans) and J6 (Watford A405) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 10 November 2025 to 14 November 2025.
Nearest town: 9.25 miles from Chesham.
Location: anticlockwise between junctions J20 (Hemel Hstead) and J18 (Rickmansworth) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 10 November 2025 to 14 November 2025.
Nearest town: 6.26 miles from Chesham.
Location: clockwise entry slip at junction J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:15 on 9 November 2025 to 06:00 on 10 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.32 miles from Chesham.
Location: northbound exit slip at junction J1A (Watford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:15 on 9 November 2025 to 06:00 on 10 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.24 miles from Chesham.
Location: northbound at junction J1A (Watford) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:15 on 9 November 2025 to 06:00 on 10 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.24 miles from Chesham.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 9 November 2025 to 05:00 on 10 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 9.21 miles from Chesham.
Location: anticlockwise exit slip at junction J21 (M1) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 9 November 2025 to 05:00 on 10 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.77 miles from Chesham.
Location: northbound entry slip at junction J6A (St Albans) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 9 November 2025 to 05:00 on 10 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 9.21 miles from Chesham.
Location: northbound between junctions J6 (Watford A405) and J6A (St Albans) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 9 November 2025 to 05:00 on 10 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.23 miles from Chesham.
Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 9 November 2025 to 05:30 on 10 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 7.37 miles from Chesham.
Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane Closures : Lane four will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 9 November 2025 to 05:30 on 10 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 8.24 miles from Chesham.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 9 November 2025 to 23:59 on 14 November 2025.
Nearest town: 11.97 miles from Chesham.
Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 8 November 2025 to 10 November 2025.
Schedule : From 22:00 on 16 November 2025 to 05:00 on 17 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.72 miles from Chesham.
Location: southbound entry slip at junction J9 (Dunstable A5) .
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 8 November 2025 to 10 November 2025.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 15 November 2025 to 17 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.46 miles from Chesham.
Location: anticlockwise between junctions J24 (Potters Bar) and J23 (Hatfield) .
Lane Closures : Lane one will be closed.
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 22:00 on 8 November 2025 to 05:30 on 9 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.02 miles from Chesham.
Location: clockwise exit slip at junction J23 (Hatfield) .
Lane Closures : Lane one will be closed.
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 22:00 on 8 November 2025 to 05:30 on 9 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.69 miles from Chesham.
Location: anticlockwise exit slip at junction J23 (Hatfield) .
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 22:00 on 8 November 2025 to 05:30 on 9 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.18 miles from Chesham.
Location: The A1M southbound exit slip at junction J1 .
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 22:00 on 8 November 2025 to 05:30 on 9 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.02 miles from Chesham.
Location: anticlockwise at junction J23 (Hatfield) .
Lane Closures : Lane one will be closed.
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 22:00 on 8 November 2025 to 05:30 on 9 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.18 miles from Chesham.
Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:30 on 9 November 2025 to 05:30 on 10 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.21 miles from Chesham.
Location: southbound exit slip at junction J6 (Watford A405) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:30 on 9 November 2025 to 05:30 on 10 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.38 miles from Chesham.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 November 2025 to 10 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 10.2 miles from Chesham.
Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 November 2025 to 10 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.22 miles from Chesham.
Location: northbound between junctions J4A and M4 .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 7 November 2025 to 06:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.32 miles from Chesham.
Location: anticlockwise entry slip at junction J13 (A30) .
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 23:00 on 7 November 2025 to 05:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.18 miles from Chesham.
Location: anticlockwise entry slip at junction J13 (A30) .
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 23:00 on 7 November 2025 to 05:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.98 miles from Chesham.
Location: northbound between junctions J4A and J4 .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 7 November 2025 to 06:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.32 miles from Chesham.
Location: northbound at junction J4 (High Wycombe) .
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 7 November 2025 to 06:00 on 8 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.19 miles from Chesham.
Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 7 November 2025 to 06:00 on 8 November 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.47 miles from Chesham.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 7 November 2025 to 06:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.22 miles from Chesham.
Location: northbound exit slip at junction J5 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 7 November 2025 to 06:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.42 miles from Chesham.
Location: northbound.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 7 November 2025 to 06:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.5 miles from Chesham.
Location: northbound entry slip at junction J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 7 November 2025 to 06:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.47 miles from Chesham.
Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 7 November 2025 to 06:00 on 8 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 8.36 miles from Chesham.
Location: The A404M northbound exit slip at junction J9A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 7 November 2025 to 06:00 on 8 November 2025.
Schedule : From 21:00 on 15 December 2025 to 06:00 on 16 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.52 miles from Chesham.
Location: The A404M northbound exit slip at junction J9A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 7 November 2025 to 06:00 on 8 November 2025.
Schedule : From 21:00 on 15 December 2025 to 06:00 on 16 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.52 miles from Chesham.
Location: The A404M northbound entry slip at junction J9A .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 7 November 2025 to 06:00 on 8 November 2025.
Schedule : From 21:00 on 15 December 2025 to 06:00 on 16 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.65 miles from Chesham.
Location: The A308M eastbound between the junctions with the M4 and the A308 .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.81 miles from Chesham.
Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:30 on 7 November 2025 to 15:30 on 7 November 2025.
Schedule : From 09:30 on 10 November 2025 to 15:30 on 10 November 2025.
Nearest town: 8.43 miles from Chesham.
Location: southbound entry slip at junction J2 (Beaconsfield) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 6 November 2025 to 06:00 on 7 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.35 miles from Chesham.
Location: anticlockwise exit slip at junction J14 (Heathrow Airport) for Heathrow T5.
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 05:30 on 7 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.94 miles from Chesham.
Location: anticlockwise exit slip at junction J14 (Heathrow Airport) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 05:30 on 7 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.83 miles from Chesham.
Location: clockwise exit slip at junction J13 (A30) .
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 05:00 on 7 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.16 miles from Chesham.
Location: The A1M northbound at junction J1 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 05:30 on 7 November 2025.
Schedule : From 23:00 on 7 November 2025 to 06:00 on 8 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.82 miles from Chesham.
Location: westbound entry slip at junction J7 (Slough) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 05:00 on 7 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.96 miles from Chesham.
Location: anticlockwise entry slip at junction J15 (Slough) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 05:30 on 7 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.12 miles from Chesham.
Location: anticlockwise entry slip at junction J15 (Slough) from the M4 westbound.
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 05:30 on 7 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.01 miles from Chesham.
Location: westbound between junctions J2 (N.Circular) and J3 (Heathrow) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 05:00 on 7 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.45 miles from Chesham.
Location: westbound exit slip at Heston Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 6 November 2025 to 05:00 on 7 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.25 miles from Chesham.
Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 6 November 2025 to 06:00 on 7 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 7.35 miles from Chesham.
Location: northbound between junctions J11A and J14 (Milton Keynes) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 13 November 2025 to 05:00 on 14 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.37 miles from Chesham.
Location: northbound between junctions J9 (Dunstable A5) and J11A .
Lane Closures : Lanes 1, 2, 3, 4 and 5 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 12 November 2025 to 05:00 on 13 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.39 miles from Chesham.
Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 6 November 2025 to 7 November 2025.
Nearest town: 13.24 miles from Chesham.
Location: southbound exit slip at junction J2 (North Circular) .
Due to: Litter clearance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 5 November 2025 to 7 November 2025.
Schedule : From 23:00 on 7 November 2025 to 05:00 on 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.83 miles from Chesham.
Location: southbound between the A4146 South and the junction with the A4012 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 November 2025 to 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.99 miles from Chesham.
Location: northbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 November 2025 to 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.27 miles from Chesham.
Location: southbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 November 2025 to 8 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.85 miles from Chesham.
Location: northbound exit slip at junction J1A (Watford) .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 10.23 miles from Chesham.
Location: clockwise at junction J16 (M40) .
Due to: Roadworks.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 10.23 miles from Chesham.
Location: clockwise entry slip at junction J16 (M40) .
Due to: Roadworks.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 10.32 miles from Chesham.
Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Due to: Roadworks.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.83 miles from Chesham.
Location: The junction of the A414 and the A1M .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 5 November 2025 to 7 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17 miles from Chesham.
Location: The A1M northbound exit slip at junction J4 .
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 5 November 2025 to 7 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.88 miles from Chesham.
Location: westbound exit slip to the A412 .
Lane Closures : Lane two is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 10.69 miles from Chesham.
Location: The A1M southbound at junction J1 .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.91 miles from Chesham.
Location: The A1M southbound between junctions J6 and J4 .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 17.31 miles from Chesham.
Location: The A1M southbound exit slip at junction J4 .
Due to: Roadworks.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.09 miles from Chesham.
Location: anticlockwise exit slip at junction J23 (Hatfield) .
Due to: Road repairs.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.17 miles from Chesham.
Location: anticlockwise exit slip at junction J24 (Potters Bar) .
Due to: Road repairs.
Period : expect disruption until 05:30 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.65 miles from Chesham.
Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 6 November 2025 to 06:00 on 7 November 2025.
Nearest town: 15.25 miles from Chesham.
Location: southbound between the junctions with the A4012 and the A5183 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 6 November 2025 to 06:00 on 7 November 2025.
Nearest town: 15.33 miles from Chesham.
Location: northbound entry slip at junction J6 (Watford A405) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.28 miles from Chesham.
Location: northbound exit slip at junction J6 (Watford A405) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 November 2025 to 8 November 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 November 2025 to 15 November 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 17 November 2025 to 22 November 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 November 2025 to 29 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.34 miles from Chesham.
Location: southbound between junctions J6 (Watford A405) and J5 (Harrow A41) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 5 November 2025 to 7 November 2025.
Nearest town: 9.47 miles from Chesham.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 12 November 2025 to 15 November 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.2 miles from Chesham.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 12 November 2025 to 15 November 2025.
Nearest town: 9.18 miles from Chesham.
Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 12 November 2025 to 15 November 2025.
Nearest town: 9.21 miles from Chesham.
Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 12 November 2025 to 14 November 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 9.22 miles from Chesham.
Location: northbound between junctions J6 (Watford A405) and J6A (St Albans) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 12 November 2025 to 14 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.27 miles from Chesham.
Location: northbound between junctions J1 (North Circular) and J2 (North Circular) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 5 November 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 17.49 miles from Chesham.
Location: southbound between junctions J11A and J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 November 2025 to 05:00 on 16 November 2025.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.25 miles from Chesham.
Location: northbound entry slip at junction J9 (Dunstable A5) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 12 November 2025 to 05:00 on 13 November 2025.
Schedule : From 22:00 on 17 December 2025 to 05:00 on 18 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.36 miles from Chesham.
Location: northbound entry slip at junction J11 (Luton) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 12 November 2025 to 05:00 on 13 November 2025.
Schedule : From 22:00 on 17 December 2025 to 05:00 on 18 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.48 miles from Chesham.
Location: northbound exit slip at junction J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 12 November 2025 to 05:00 on 13 November 2025.
Schedule : From 22:00 on 17 December 2025 to 05:00 on 18 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.9 miles from Chesham.
Location: northbound between junctions J8 (Hemel Hstead) and J10 (Luton Airport) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 12 November 2025 to 05:00 on 13 November 2025.
Schedule : From 22:00 on 17 December 2025 to 05:00 on 18 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.21 miles from Chesham.
Location: southbound exit slip at junction J11 (Luton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 November 2025 to 05:00 on 16 November 2025.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.63 miles from Chesham.
Location: northbound exit slip at junction J11 (Luton) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 12 November 2025 to 05:00 on 13 November 2025.
Schedule : From 22:00 on 17 December 2025 to 05:00 on 18 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.33 miles from Chesham.
Location: southbound exit slip at junction J11A .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 14 November 2025 to 05:00 on 15 November 2025.
Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.25 miles from Chesham.
Location: northbound between junctions J10 (Luton Airport) and J11A .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 12 November 2025 to 05:00 on 13 November 2025.
Schedule : From 22:00 on 17 December 2025 to 05:00 on 18 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.01 miles from Chesham.
Location: northbound exit slip at junction J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 12 November 2025 to 05:00 on 13 November 2025.
Schedule : From 22:00 on 17 December 2025 to 05:00 on 18 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.78 miles from Chesham.
Location: southbound exit slip at Toddington Services.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 14 November 2025 to 05:00 on 15 November 2025.
Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.71 miles from Chesham.
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