Location: clockwise between junctions J12 (Basingstoke) and J13 (A30) .
Lane Closures : The hard shoulder, lanes 1, 2 and 3 are closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 21:15 and 21:30 on 23 January 2026.
Normal traffic conditions are expected between 21:15 and 21:30 on 23 January 2026.
Lanes Closed : There are three of five lanes closed.
Nearest town: 16.72 miles from Penn Bottom.
Location: anticlockwise between junctions J13 (A30) and J12 (Basingstoke) .
Lane Closures : Lane five is closed.
Due to: Road Management.
Time To Clear : The event is expected to clear between 21:00 and 21:15 on 23 January 2026.
Normal traffic conditions are expected between 20:45 and 21:00 on 23 January 2026.
Lanes Closed : There is one of five lanes closed.
Nearest town: 15.67 miles from Penn Bottom.
Location: clockwise between junctions J12 (Basingstoke) and J13 (A30) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Vehicle fire.
Time To Clear : The event is expected to clear between 22:15 and 22:30 on 23 January 2026.
Normal traffic conditions are expected between 22:15 and 22:30 on 23 January 2026.
Lanes Closed : There are two of five lanes closed.
Nearest town: 15.81 miles from Penn Bottom.
Location: clockwise between junctions J12 (Basingstoke) and J13 (A30) .
Due to: Road traffic collision.
Status : Cleared.
Nearest town: 15.4 miles from Penn Bottom.
Location: eastbound between junctions J3 (Woking) and J2 (Gatwick M23) .
Lane Closures : Lane one is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 17:15 and 17:30 on 23 January 2026.
Normal traffic conditions are expected between 17:15 and 17:30 on 23 January 2026.
Lanes Closed : There is one of four lanes closed.
Nearest town: 18.53 miles from Penn Bottom.
Location: northbound between the junctions with the A5135 and the M25 .
Lane Closures : Lane one is closed.
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 16:45 and 17:00 on 23 January 2026.
Normal traffic conditions are expected between 16:45 and 17:00 on 23 January 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 18.62 miles from Penn Bottom.
Cross Deep (All Directions) junction with Grotto Road.
All closures have been removed - Traffic flows have returned to normal in the area
Nearest town: 19.75 miles from Penn Bottom.
Swakeleys Roundabout - There is a broken down car on the eastbound on slip road to the A40.
All lanes are open.
Nearest town: 10.25 miles from Penn Bottom.
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: 19.29 miles from Penn Bottom.
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: 19.08 miles from Penn Bottom.
The Parkway (Northbound) at the junction of North Hyde Road - Road is now fully open.
Traffic is moving well.
Nearest town: 14.78 miles from Penn Bottom.
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: 19.31 miles from Penn Bottom.
Western Avenue (Eastbound) near the junction with Alperton Lane - Collision - Lane one reopened.
Traffic is flowing well for the time of day.
Nearest town: 17.18 miles from Penn Bottom.
Lampton Road (Both Directions) at the junction of Alexandra Road - Temporary Traffic Signals to facilitate junction improvements works Traffic is flowing well.
Nearest town: 17.34 miles from Penn Bottom.
All lanes reopened.
Traffic is moving well.
Nearest town: 17.25 miles from Penn Bottom.
Watling Avenue (All Directions) at the junction of Orange Hill Road .
Traffic signals have been restored.
Traffic signals have been restored.
Nearest town: 17.73 miles from Penn Bottom.
Forty Avenue (All Directions) at the junction of Preston Road.
Lane restrictions in place due to a collision.
The road has reopened.
Nearest town: 17.1 miles from Penn Bottom.
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: 16.54 miles from Penn Bottom.
Kymberley Road (One Way System) between Headstone Road and College Road - Road closure to facilitate resurfacing works
Nearest town: 14.85 miles from Penn Bottom.
High Street Harlesden (All Directions) at the junction of Wendover Road - Faulty traffic signals The traffic signals have been repaired.
Nearest town: 19.53 miles from Penn Bottom.
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: 19.48 miles from Penn Bottom.
Location: eastbound at the junction with the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 21:30 and 21:45 on 23 January 2026.
Nearest town: 15.69 miles from Penn Bottom.
Location: northbound between the junctions with the A412 and the M1 .
Due to: Congestion.
Normal traffic conditions are expected between 19:30 and 19:45 on 23 January 2026.
Nearest town: 13.24 miles from Penn Bottom.
Location: anticlockwise exit slip at junction J20 (Hemel Hstead) .
Due to: Congestion.
Normal traffic conditions are expected between 19:00 and 19:15 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 10.8 miles from Penn Bottom.
Location: clockwise at junction J14 (Heathrow Airport) .
Due to: Congestion.
Normal traffic conditions are expected between 18:30 and 18:45 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.6 miles from Penn Bottom.
Location: clockwise between junctions J10 (Guildford) and J13 (A30) .
Due to: Congestion.
Normal traffic conditions are expected between 22:00 and 22:15 on 23 January 2026.
Cause : Vehicle fire.
Delay : There are currently delays of 30 minutes against expected traffic.
Earlier
Due to: Caused by an earlier accident.
Nearest town: 18.92 miles from Penn Bottom.
Location: westbound between the junctions with the M1 and the A4147 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 23 January 2026.
Nearest town: 13.5 miles from Penn Bottom.
Location: northbound at the junction with the M1 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 23 January 2026.
Nearest town: 13.26 miles from Penn Bottom.
Location: clockwise exit slip at junction J21 (M1) .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.31 miles from Penn Bottom.
Location: southbound at the junction with the A5135 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 18.16 miles from Penn Bottom.
Location: eastbound between the M25 and the junction with the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 23 January 2026.
Nearest town: 15.66 miles from Penn Bottom.
Location: northbound between the junctions with the A4130 and the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 17:30 and 17:45 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 7.98 miles from Penn Bottom.
Location: clockwise entry slip at junction J15 (Slough) from the M4 westbound.
Due to: Congestion.
Normal traffic conditions are expected between 18:45 and 19:00 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 12.44 miles from Penn Bottom.
Location: anticlockwise exit slip at junction J22 (St Albans) .
Due to: Congestion.
Normal traffic conditions are expected between 17:30 and 17:45 on 23 January 2026.
Nearest town: 17.89 miles from Penn Bottom.
Location: clockwise entry slip at junction J15 (Slough) from the M4 westbound.
Due to: Congestion.
Normal traffic conditions are expected between 17:00 and 17:15 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 12.44 miles from Penn Bottom.
Location: eastbound exit slip to the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 17:00 and 17:15 on 23 January 2026.
Nearest town: 15.67 miles from Penn Bottom.
Location: northbound between junctions J1 (North Circular) and J5 (Harrow A41) .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.28 miles from Penn Bottom.
Location: eastbound between the M25 and the junction with the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 16:45 and 17:00 on 23 January 2026.
Nearest town: 15.66 miles from Penn Bottom.
Location: northbound between the junctions with the A4130 and the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 17:15 and 17:30 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 8.93 miles from Penn Bottom.
Location: northbound exit slip at junction J4 (High Wycombe) .
Due to: Congestion.
Normal traffic conditions are expected between 16:30 and 16:45 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 4.42 miles from Penn Bottom.
Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 16:30 and 16:45 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 4.49 miles from Penn Bottom.
Location: anticlockwise exit slip at junction J20 (Hemel Hstead) .
Due to: Congestion.
Normal traffic conditions are expected between 16:15 and 16:30 on 23 January 2026.
Nearest town: 10.8 miles from Penn Bottom.
Location: eastbound between the junctions with the M25 and the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 16:00 and 16:15 on 23 January 2026.
Nearest town: 15.66 miles from Penn Bottom.
Location: clockwise between junctions J13 (A30) and J14 (Heathrow Airport) .
Due to: Congestion.
Normal traffic conditions are expected between 19:30 and 19:45 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.6 miles from Penn Bottom.
Location: southbound exit slip to the A5135 .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 05:30 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.17 miles from Penn Bottom.
Location: southbound between the M25 and the junction with the A5135 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 05:30 on 24 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.12 miles from Penn Bottom.
Location: The A1M southbound at junction J1 .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 05:30 on 24 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.29 miles from Penn Bottom.
Location: southbound between junctions J4 and J4A .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.61 miles from Penn Bottom.
Location: The A1M southbound between junctions J3 and J1 .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 09:30 on 26 January 2026 to 16:00 on 26 January 2026.
Nearest town: 19.98 miles from Penn Bottom.
Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lane four will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 2.59 miles from Penn Bottom.
Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 3.56 miles from Penn Bottom.
Location: westbound between junctions J3 (Heathrow) and J4 .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 05:30 on 24 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 14.64 miles from Penn Bottom.
Location: westbound at junction J3 (Heathrow) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 05:30 on 24 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.05 miles from Penn Bottom.
Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 05:00 on 24 January 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 6.74 miles from Penn Bottom.
Location: anticlockwise at junction J20 (Hemel Hstead) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.87 miles from Penn Bottom.
Location: anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.44 miles from Penn Bottom.
Location: anticlockwise entry slip at junction J20 (Hemel Hstead) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.71 miles from Penn Bottom.
Location: southbound between junctions J2 (North Circular) and J1 (North Circular) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.97 miles from Penn Bottom.
Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 January 2026 to 05:00 on 24 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.44 miles from Penn Bottom.
Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 January 2026 to 05:00 on 24 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 15 miles from Penn Bottom.
Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 January 2026 to 05:00 on 24 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.48 miles from Penn Bottom.
Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 23:59 on 23 January 2026.
Nearest town: 2.71 miles from Penn Bottom.
Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 05:30 on 24 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.75 miles from Penn Bottom.
Location: northbound between junctions J5 (Harrow A41) and J6A (St Albans) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 05:30 on 24 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.33 miles from Penn Bottom.
Location: southbound between junctions J6A (St Albans) and J6 (Watford A405) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 05:30 on 24 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.55 miles from Penn Bottom.
Location: eastbound between junctions J4 and J3 (Heathrow) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.13 miles from Penn Bottom.
Location: eastbound entry slip at junction J2 (N.Circular) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.95 miles from Penn Bottom.
Location: eastbound entry slip at junction J3 (Heathrow) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.06 miles from Penn Bottom.
Location: westbound between junctions J2 (N.Circular) and J3 (Heathrow) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.15 miles from Penn Bottom.
Location: westbound between junctions J1 (London) and J2 (N.Circular) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.63 miles from Penn Bottom.
Location: westbound at junction J1 (London) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.74 miles from Penn Bottom.
Location: eastbound entry slip at Heston Services.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.01 miles from Penn Bottom.
Location: anticlockwise exit slip at junction J23 (Hatfield) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.52 miles from Penn Bottom.
Location: eastbound between junctions J3 (Heathrow) and J1 (London) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.82 miles from Penn Bottom.
Location: eastbound exit slip at Heston Services.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.8 miles from Penn Bottom.
Location: eastbound exit slip at junction J2 (N.Circular) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.95 miles from Penn Bottom.
Location: westbound entry slip at Heston Services.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.79 miles from Penn Bottom.
Location: westbound exit slip at Heston Services.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 23 January 2026 to 06:00 on 24 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.97 miles from Penn Bottom.
Location: westbound between junctions J7 (Slough) and J8 (High Wycombe) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 24 January 2026.
Lanes Closed : There are two of four lanes closed.
Nearest town: 8.75 miles from Penn Bottom.
Location: northbound between the A4155 and the junction with the M40 .
Due to: Roadworks scheme.
Period : from 21:00 on 21 January 2026 to 06:00 on 27 January 2026.
Nearest town: 5.33 miles from Penn Bottom.
Location: eastbound between junctions J3 (Heathrow) and J2 (N.Circular) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 26 January 2026 to 31 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.06 miles from Penn Bottom.
Location: eastbound exit slip at Heston Services.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 26 January 2026 to 31 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.8 miles from Penn Bottom.
Location: eastbound exit slip at junction J2 (N.Circular) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 26 January 2026 to 31 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.95 miles from Penn Bottom.
Location: westbound exit slip at junction J3 (Woking) .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.34 miles from Penn Bottom.
Location: anticlockwise exit slip at junction J14 (Heathrow Airport) for Heathrow T5.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 27 January 2026 to 05:30 on 28 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.22 miles from Penn Bottom.
Location: anticlockwise exit slip at junction J14 (Heathrow Airport) for A3113.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 27 January 2026 to 05:30 on 28 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.12 miles from Penn Bottom.
Location: anticlockwise at junction J14 (Heathrow Airport) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 27 January 2026 to 05:30 on 28 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 13.12 miles from Penn Bottom.
Location: anticlockwise between junctions J15 (Slough) and J14 (Heathrow Airport) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 27 January 2026 to 05:30 on 28 January 2026.
Lanes Closed : There will be one of six lanes closed.
Nearest town: 12.8 miles from Penn Bottom.
Location: anticlockwise entry slip at junction J15 (Slough) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 27 January 2026 to 05:30 on 28 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.65 miles from Penn Bottom.
Location: anticlockwise entry slip at junction J15 (Slough) from the M4 westbound.
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 27 January 2026 to 05:30 on 28 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.63 miles from Penn Bottom.
Location: eastbound between junctions J4 and J3 (Heathrow) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:30 on 25 January 2026 to 05:30 on 26 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.5 miles from Penn Bottom.
Location: The A1M northbound between junctions J1 and J3 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 26 January 2026 to 16:00 on 26 January 2026.
Nearest town: 20 miles from Penn Bottom.
Location: southbound between junctions J4 and J4A .
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 23 January 2026 to 5 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 14.27 miles from Penn Bottom.
Location: southbound between junctions J4 and J4A .
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 23 January 2026 to 5 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 14.12 miles from Penn Bottom.
Location: clockwise between junctions J15 (Slough) and J16 (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 05:30 from 28 January 2026 to 30 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.23 miles from Penn Bottom.
Location: slip road to the M40 northbound from M25 north.
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 28 January 2026 to 30 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.37 miles from Penn Bottom.
Location: westbound entry slip at junction J4 .
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 28 January 2026 to 30 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.56 miles from Penn Bottom.
Location: northbound between junctions J4A and J4 .
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 28 January 2026 to 30 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.82 miles from Penn Bottom.
Location: clockwise entry slip at junction J15 (Slough) from M4 eastbound.
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 28 January 2026 to 30 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.27 miles from Penn Bottom.
Location: clockwise entry slip at junction J15 (Slough) from the M4 westbound.
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 28 January 2026 to 30 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.62 miles from Penn Bottom.
Location: westbound between junctions J4 and J4B (Heathrow) .
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 28 January 2026 to 30 January 2026.
Lanes Closed : There will be two of five lanes closed.
Nearest town: 13.25 miles from Penn Bottom.
Location: eastbound exit slip at junction J4B (Heathrow) .
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 28 January 2026 to 30 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.22 miles from Penn Bottom.
Location: clockwise at junction J15 (Slough) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 28 January 2026 to 30 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.71 miles from Penn Bottom.
Location: eastbound between junctions J8 (High Wycombe) and J7 (Slough) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.69 miles from Penn Bottom.
Location: eastbound at junction J8 (High Wycombe) .
Lane Closures : Lane three will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.95 miles from Penn Bottom.
Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.71 miles from Penn Bottom.
Location: eastbound between junctions J3 (Woking) and J2 (Gatwick M23) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:30 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.19 miles from Penn Bottom.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 28 January 2026 to 23:59 on 2 February 2026.
Nearest town: 7.31 miles from Penn Bottom.
Location: northbound between junctions J6 (Thame) and J8A (Thame) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 26 January 2026 to 23:59 on 27 January 2026.
Nearest town: 15.15 miles from Penn Bottom.
Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 23 January 2026 to 06:00 on 24 January 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 26 January 2026 to 30 January 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 2 February 2026 to 7 February 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 10 February 2026 to 14 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 2.51 miles from Penn Bottom.
Location: southbound between junctions J4 (High Wycombe) and J1A (Watford) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 27 January 2026 to 31 January 2026.
Schedule : From 22:15 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 2.5 miles from Penn Bottom.
Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 27 January 2026 to 31 January 2026.
Schedule : From 22:15 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 2.54 miles from Penn Bottom.
Location: northbound exit slip at junction J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 27 January 2026 to 05:00 on 28 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.66 miles from Penn Bottom.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 27 January 2026 to 05:00 on 28 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 13.77 miles from Penn Bottom.
Location: The A1M northbound between junctions J1 and J3 .
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 27 January 2026 to 30 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.96 miles from Penn Bottom.
Location: anticlockwise between junctions J23 (Hatfield) and J22 (St Albans) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 27 January 2026 to 05:30 on 28 January 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.48 miles from Penn Bottom.
Location: eastbound at junction J6 (Slough) .
Lane Closures : Lane three will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:30 on 27 January 2026 to 06:00 on 28 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.35 miles from Penn Bottom.
Location: eastbound between junctions J8 (High Wycombe) and J6 (Slough) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:30 on 27 January 2026 to 06:00 on 28 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 8.8 miles from Penn Bottom.
Location: eastbound between junctions J6 (Slough) and J5 (Colnbrook) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:30 on 27 January 2026 to 06:00 on 28 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.7 miles from Penn Bottom.
Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:30 on 27 January 2026 to 06:00 on 28 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.91 miles from Penn Bottom.
Location: eastbound between junctions J3 (Woking) and J2 (Gatwick M23) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 26 January 2026 to 05:30 on 27 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.5 miles from Penn Bottom.
Location: eastbound at junction J2 (Gatwick M23) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 26 January 2026 to 05:30 on 27 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.31 miles from Penn Bottom.
Location: anticlockwise entry slip at junction J12 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 26 January 2026 to 05:30 on 27 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.27 miles from Penn Bottom.
Location: clockwise entry slip at junction J12 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 26 January 2026 to 05:30 on 27 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.31 miles from Penn Bottom.
Location: southbound entry slip at junction J3 (Loudwater) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 24 January 2026 to 06:00 on 25 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 2.37 miles from Penn Bottom.
Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 24 January 2026 to 06:00 on 25 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 2.5 miles from Penn Bottom.
Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 24 January 2026 to 06:00 on 25 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 2.51 miles from Penn Bottom.
Location: northbound between junctions J8 (Oxford) and J9 (Bicester) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 26 January 2026 to 06:00 on 27 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.74 miles from Penn Bottom.
Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 January 2026 to 05:30 on 27 January 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 6.98 miles from Penn Bottom.
Location: clockwise between junctions J22 (St Albans) and J23 (Hatfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 January 2026 to 05:00 on 27 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.23 miles from Penn Bottom.
Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 January 2026 to 05:00 on 27 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 11.6 miles from Penn Bottom.
Location: clockwise at junction J15 (Slough) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 January 2026 to 05:00 on 27 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.59 miles from Penn Bottom.
Location: southbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 January 2026 to 1 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.53 miles from Penn Bottom.
Location: southbound.
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 January 2026 to 1 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 4.53 miles from Penn Bottom.
Location: southbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 January 2026 to 1 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.79 miles from Penn Bottom.
Location: westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 26 January 2026 to 06:00 on 27 January 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 14.97 miles from Penn Bottom.
Location: westbound at junction J10 (Reading) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 26 January 2026 to 06:00 on 27 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.8 miles from Penn Bottom.
Location: westbound entry slip at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 26 January 2026 to 06:00 on 27 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.26 miles from Penn Bottom.
Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 26 January 2026 to 06:00 on 27 January 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 16.76 miles from Penn Bottom.
Location: eastbound at junction J8 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 26 January 2026 to 05:00 on 27 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.95 miles from Penn Bottom.
Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 26 January 2026 to 05:00 on 27 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.71 miles from Penn Bottom.
Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 26 January 2026 to 27 January 2026.
Nearest town: 6.61 miles from Penn Bottom.
Location: clockwise at junction J16 (M40) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 25 January 2026 to 06:00 on 26 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 8.37 miles from Penn Bottom.
Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 25 January 2026 to 06:00 on 26 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.72 miles from Penn Bottom.
Location: slip road to the M40 northbound from M25 north.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 25 January 2026 to 06:00 on 26 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.37 miles from Penn Bottom.
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 22:00 on 25 January 2026 to 05:30 on 26 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 4.85 miles from Penn Bottom.
Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 25 January 2026 to 23:59 on 30 January 2026.
Nearest town: 3.2 miles from Penn Bottom.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 25 January 2026 to 23:59 on 29 January 2026.
Nearest town: 6.93 miles from Penn Bottom.
Location: anticlockwise between junctions J23 (Hatfield) and J22 (St Albans) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 24 January 2026 to 05:30 on 25 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.86 miles from Penn Bottom.
Location: eastbound entry slip at junction J3 (Heathrow) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:30 on 25 January 2026 to 05:30 on 26 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.06 miles from Penn Bottom.
Location: westbound exit slip at junction J3 (Heathrow) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:30 on 25 January 2026 to 05:30 on 26 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.29 miles from Penn Bottom.
Location: eastbound exit slip at junction J3 (Heathrow) .
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:30 on 25 January 2026 to 05:30 on 26 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.82 miles from Penn Bottom.
Location: northbound between junctions J6 (Watford A405) and J9 (Dunstable A5) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 28 January 2026 to 05:00 on 29 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.53 miles from Penn Bottom.
Location: anticlockwise between junctions J22 (St Albans) and J21A (Watword) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 29 January 2026 to 05:00 on 30 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 14.69 miles from Penn Bottom.
Location: clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 29 January 2026 to 05:00 on 30 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 12.44 miles from Penn Bottom.
Location: southbound between junctions J9 (Dunstable A5) and J6 (Watford A405) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 29 January 2026 to 05:00 on 30 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.85 miles from Penn Bottom.
Location: clockwise 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 29 January 2026 to 05:00 on 30 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.12 miles from Penn Bottom.
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 18 February 2026 to 05:00 on 19 February 2026.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 15.73 miles from Penn Bottom.
Location: southbound between junctions J10 (Luton Airport) 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 28 January 2026 to 05:00 on 29 January 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.35 miles from Penn Bottom.
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 18 February 2026 to 05:00 on 19 February 2026.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.64 miles from Penn Bottom.
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 18 February 2026 to 05:00 on 19 February 2026.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.7 miles from Penn Bottom.
Location: anticlockwise 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 29 January 2026 to 05:00 on 30 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.9 miles from Penn Bottom.
Location: southbound between junctions J6A (St Albans) and J6 (Watford A405) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 29 January 2026 to 05:00 on 30 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.55 miles from Penn Bottom.
Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 29 January 2026 to 05:00 on 30 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.32 miles from Penn Bottom.
Location: northbound exit slip at junction J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 February 2026 to 05:00 on 19 February 2026.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.22 miles from Penn Bottom.
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 18 February 2026 to 05:00 on 19 February 2026.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.45 miles from Penn Bottom.
Location: northbound exit slip at junction J11 (Luton) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 February 2026 to 05:00 on 19 February 2026.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.55 miles from Penn Bottom.
Location: northbound between junctions J10 (Luton Airport) and J11A .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 February 2026 to 05:00 on 19 February 2026.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.33 miles from Penn Bottom.
Location: northbound between junctions J1A (Watford) and J4 (High Wycombe) .
Lane Closures : Lanes 3 and 4 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 24 January 2026.
Lanes Closed : There are two of four lanes closed.
Nearest town: 4.95 miles from Penn Bottom.
Location: northbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 4.5 miles from Penn Bottom.
Location: northbound between the A4155 and the junction with the M40 .
Due to: Roadworks.
Period : expect disruption until 05:00 on 24 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 5.33 miles from Penn Bottom.
Location: northbound between the A308 and the junction with the A4155 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 5.53 miles from Penn Bottom.
Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 2 February 2026 to 06:00 on 11 February 2026.
Nearest town: 10.71 miles from Penn Bottom.
Location: eastbound exit slip at junction J8 (High Wycombe) .
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 2 February 2026 to 7 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 9 February 2026 to 11 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.95 miles from Penn Bottom.
Location: eastbound at junction J8 (High Wycombe) .
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 2 February 2026 to 7 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 9 February 2026 to 11 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.95 miles from Penn Bottom.
Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
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 2 February 2026 to 7 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 9 February 2026 to 11 February 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.71 miles from Penn Bottom.
Location: eastbound between junctions J4 and J3 (Heathrow) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 26 January 2026 to 31 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.52 miles from Penn Bottom.
Location: eastbound entry slip at Heston Services.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 26 January 2026 to 31 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.01 miles from Penn Bottom.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 2 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.27 miles from Penn Bottom.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
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 05:00 from 2 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 13.53 miles from Penn Bottom.
Location: anticlockwise exit slip at junction J21 (M1) .
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 05:00 from 2 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.9 miles from Penn Bottom.
Location: northbound entry slip at junction J6A (St Albans) .
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 05:00 from 2 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.44 miles from Penn Bottom.
Location: northbound at junction J6 (Watford A405) .
Lane Closures : Lanes 1, 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 2 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.3 miles from Penn Bottom.
Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
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 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.08 miles from Penn Bottom.
Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
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 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.68 miles from Penn Bottom.
Location: southbound between junctions J10 (Luton Airport) and J9 (Dunstable A5) .
Lane Closures : Lanes 1, 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 16 February 2026 to 21 February 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 February 2026 to 28 February 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.14 miles from Penn Bottom.
Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
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 05:00 from 16 February 2026 to 21 February 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 February 2026 to 28 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.86 miles from Penn Bottom.
Location: southbound entry slip at junction J9 (Dunstable A5) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 February 2026 to 21 February 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 February 2026 to 28 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.72 miles from Penn Bottom.
Location: southbound between junctions J4 (High Wycombe) and J1A (Watford) .
Lane Closures : Lanes 3 and 4 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 24 January 2026.
Lanes Closed : There are two of four lanes closed.
Nearest town: 2.72 miles from Penn Bottom.
Location: northbound between junctions J1 (Slough) and J1A (Watford) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 January 2026 to 06:00 on 24 January 2026.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 26 January 2026 to 31 January 2026.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 2 February 2026 to 5 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 8.89 miles from Penn Bottom.
Location: westbound between the junctions with the A437 and the M40 .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 January 2026 to 06:00 on 24 January 2026.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 26 January 2026 to 31 January 2026.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 2 February 2026 to 5 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10 miles from Penn Bottom.
Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 24 January 2026.
Lanes Closed : There are two of four lanes closed.
Nearest town: 7.06 miles from Penn Bottom.
Location: southbound between junctions J1A (Watford) and J1 (Slough) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 24 January 2026.
Lanes Closed : There are two of three lanes closed.
Nearest town: 7.44 miles from Penn Bottom.
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