Location: clockwise between junctions J12 (Basingstoke) and J13 (A30) .
Lane Closures : Lanes 3, 4 and 5 are closed.
Due to: Road traffic collision.
Lanes Closed : There are three of five lanes closed.
Nearest town: 18.28 miles from Waterside.
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: 15.98 miles from Waterside.
Location: northbound exit slip at junction J12 (Flitwick) .
Lane Closures : Lane one is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 13:15 and 13:30 on 23 January 2026.
Normal traffic conditions are expected between 13:15 and 13:30 on 23 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 18.83 miles from Waterside.
Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lane three is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 13:00 and 13:15 on 23 January 2026.
Normal traffic conditions are expected between 13:00 and 13:15 on 23 January 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 14.95 miles from Waterside.
Swakeleys Roundabout - There is a broken down car on the eastbound on slip road to the A40.
All lanes are open.
Nearest town: 10.98 miles from Waterside.
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: 19.23 miles from Waterside.
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: 17.89 miles from Waterside.
The Parkway (Northbound) at the junction of North Hyde Road - Road is now fully open.
Traffic is moving well.
Nearest town: 15.87 miles from Waterside.
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 Waterside.
Western Avenue (Eastbound) near the junction with Alperton Lane - Collision - Lane one reopened.
Traffic is flowing well for the time of day.
Nearest town: 17.01 miles from Waterside.
Lampton Road (Both Directions) at the junction of Alexandra Road - Temporary Traffic Signals to facilitate junction improvements works Traffic is flowing well.
Nearest town: 18.36 miles from Waterside.
All lanes reopened.
Traffic is moving well.
Nearest town: 17.64 miles from Waterside.
Watling Avenue (All Directions) at the junction of Orange Hill Road .
Traffic signals have been restored.
Traffic signals have been restored.
Nearest town: 16.19 miles from Waterside.
Forty Avenue (All Directions) at the junction of Preston Road.
Lane restrictions in place due to a collision.
The road has reopened.
Nearest town: 16.35 miles from Waterside.
High Street Harlesden (All Directions) at the junction of Wendover Road - Faulty traffic signals The traffic signals have been repaired.
Nearest town: 18.98 miles from Waterside.
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: 19.67 miles from Waterside.
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: 17.43 miles from Waterside.
Kymberley Road (One Way System) between Headstone Road and College Road - Road closure to facilitate resurfacing works
Nearest town: 14.02 miles from Waterside.
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: 9.34 miles from Waterside.
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: 9.9 miles from Waterside.
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: 9.75 miles from Waterside.
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: 15.75 miles from Waterside.
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: 18.15 miles from Waterside.
Location: anticlockwise exit slip at junction J24 (Potters Bar) .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 23 January 2026.
Nearest town: 19.06 miles from Waterside.
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: 12.45 miles from Waterside.
Location: clockwise entry slip at junction J15 (Slough) from the M4 westbound.
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: 14.43 miles from Waterside.
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: 14.6 miles from Waterside.
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: 14.43 miles from Waterside.
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: 18.15 miles from Waterside.
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: 10.62 miles from Waterside.
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: 18.15 miles from Waterside.
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: 13.4 miles from Waterside.
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: 8.55 miles from Waterside.
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: 8.63 miles from Waterside.
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: 7.34 miles from Waterside.
Location: northbound at the junction with the M1 .
Due to: Congestion.
Normal traffic conditions are expected between 15:45 and 16:00 on 23 January 2026.
Nearest town: 9.9 miles from Waterside.
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: 18.15 miles from Waterside.
Location: clockwise entry slip at junction J15 (Slough) from the M4 westbound.
Due to: Congestion.
Normal traffic conditions are expected between 15:45 and 16:00 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.43 miles from Waterside.
Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 14:45 and 15:00 on 23 January 2026.
Nearest town: 8.63 miles from Waterside.
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: 15.95 miles from Waterside.
Location: clockwise entry slip at junction J15 (Slough) from the M4 westbound.
Due to: Congestion.
Normal traffic conditions are expected between 14:15 and 14:30 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.43 miles from Waterside.
Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Congestion.
Normal traffic conditions are expected between 14:15 and 14:30 on 23 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.84 miles from Waterside.
Location: The junction of the A414 and the A1M .
Due to: Congestion.
Normal traffic conditions are expected between 13:30 and 13:45 on 23 January 2026.
Nearest town: 17.76 miles from Waterside.
Location: eastbound exit slip to the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 13:30 and 13:45 on 23 January 2026.
Nearest town: 18.15 miles from Waterside.
Location: eastbound between the junctions with the M25 and the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 13:30 and 13:45 on 23 January 2026.
Nearest town: 18.15 miles from Waterside.
Location: clockwise exit slip at junction J17 (Maple Cross) .
Due to: Congestion.
Normal traffic conditions are expected between 12:45 and 13:00 on 23 January 2026.
Nearest town: 5.7 miles from Waterside.
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: 15.75 miles from Waterside.
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: 16.31 miles from Waterside.
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: 16.43 miles from Waterside.
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: 15.15 miles from Waterside.
Location: The A1M southbound between junctions J6 and J4 .
Lane Closures : Lane three 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 three lanes closed.
Nearest town: 18.32 miles from Waterside.
Location: The A1M northbound entry slip at junction J5 .
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: 18.03 miles from Waterside.
Location: The A1M northbound between junctions J4 and J6 .
Lane Closures : Lanes 2 and 3 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: 18.04 miles from Waterside.
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: 16.86 miles from Waterside.
Location: southbound between junctions J8A (Thame) and J6 (Thame) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 15:30 on 23 January 2026.
Nearest town: 16.09 miles from Waterside.
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: 6.91 miles from Waterside.
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: 7.79 miles from Waterside.
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: 15.9 miles from Waterside.
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: 16.21 miles from Waterside.
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: 7.63 miles from Waterside.
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: 7.39 miles from Waterside.
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: 8.85 miles from Waterside.
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: 7.28 miles from Waterside.
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: 17.53 miles from Waterside.
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: 11.09 miles from Waterside.
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: 10.7 miles from Waterside.
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: 13.01 miles from Waterside.
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: 7.15 miles from Waterside.
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: 9.92 miles from Waterside.
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: 10.16 miles from Waterside.
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: 9.89 miles from Waterside.
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: 15.52 miles from Waterside.
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: 19.26 miles from Waterside.
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: 16.21 miles from Waterside.
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: 19.43 miles from Waterside.
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: 19.85 miles from Waterside.
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: 19.95 miles from Waterside.
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: 17.02 miles from Waterside.
Location: anticlockwise exit slip at junction J24 (Potters Bar) .
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: 19.16 miles from Waterside.
Location: anticlockwise entry slip at junction J24 (Potters Bar) .
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: 18.9 miles from Waterside.
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: 16.7 miles from Waterside.
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: 16.04 miles from Waterside.
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: 16.86 miles from Waterside.
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: 19.27 miles from Waterside.
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: 16.86 miles from Waterside.
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: 17 miles from Waterside.
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: 12.67 miles from Waterside.
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: 9.77 miles from Waterside.
Location: northbound between junctions J7 (Thame) and J8A (Thame) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 23:59 on 23 January 2026.
Nearest town: 19.16 miles from Waterside.
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: 16.21 miles from Waterside.
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: 16.86 miles from Waterside.
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: 19.27 miles from Waterside.
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: 15.47 miles from Waterside.
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: 15.36 miles from Waterside.
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: 15.36 miles from Waterside.
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: 14.89 miles from Waterside.
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: 14.67 miles from Waterside.
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: 14.58 miles from Waterside.
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: 15.05 miles from Waterside.
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: 16.84 miles from Waterside.
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: 15.96 miles from Waterside.
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: 15.77 miles from Waterside.
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: 14.21 miles from Waterside.
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: 10.02 miles from Waterside.
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: 15.12 miles from Waterside.
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: 15.43 miles from Waterside.
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: 14.31 miles from Waterside.
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: 14.58 miles from Waterside.
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: 14.9 miles from Waterside.
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: 14.32 miles from Waterside.
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: 14.77 miles from Waterside.
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: 13.9 miles from Waterside.
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: 14.23 miles from Waterside.
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: 15.05 miles from Waterside.
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: 10.79 miles from Waterside.
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: 16.94 miles from Waterside.
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: 6.9 miles from Waterside.
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: 6.89 miles from Waterside.
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: 7.01 miles from Waterside.
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: 9.63 miles from Waterside.
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: 9.84 miles from Waterside.
Location: northbound between junctions J11 (Luton) and J11A .
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 27 January 2026 to 29 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.08 miles from Waterside.
Location: northbound at junction J11A .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 27 January 2026 to 29 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.56 miles from Waterside.
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: 16.85 miles from Waterside.
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: 15.33 miles from Waterside.
Location: northbound between the A4012 and the junction with the A4146 Bletchley South.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 27 January 2026 to 05:00 on 28 January 2026.
Nearest town: 19.78 miles from Waterside.
Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 27 January 2026 to 05:00 on 28 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.84 miles from Waterside.
Location: northbound between the A4012 and the junction with the A4146 Bletchley South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 27 January 2026 to 05:00 on 28 January 2026.
Nearest town: 19.78 miles from Waterside.
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: 12.82 miles from Waterside.
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: 12.76 miles from Waterside.
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: 13.01 miles from Waterside.
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: 19.35 miles from Waterside.
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: 6.81 miles from Waterside.
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: 6.89 miles from Waterside.
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: 6.94 miles from Waterside.
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: 5.72 miles from Waterside.
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: 15.01 miles from Waterside.
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: 13.54 miles from Waterside.
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: 14.61 miles from Waterside.
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: 8.62 miles from Waterside.
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: 8.62 miles from Waterside.
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: 8.87 miles from Waterside.
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: 19.41 miles from Waterside.
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: 14.23 miles from Waterside.
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: 15.05 miles from Waterside.
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: 7.24 miles from Waterside.
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: 10.02 miles from Waterside.
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: 12.4 miles from Waterside.
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: 10.02 miles from Waterside.
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: 7.31 miles from Waterside.
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: 7.56 miles from Waterside.
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: 10.45 miles from Waterside.
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: 15.81 miles from Waterside.
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: 16.21 miles from Waterside.
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: 16.41 miles from Waterside.
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: 16.04 miles from Waterside.
Location: southbound between junctions J11A and J9 (Dunstable A5) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 January 2026 to 06:00 on 25 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.51 miles from Waterside.
Location: southbound exit slip at junction J12 (Flitwick) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 23 January 2026 to 05:00 on 24 January 2026.
Schedule : From 22:00 on 20 February 2026 to 05:00 on 21 February 2026.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.23 miles from Waterside.
Location: southbound entry slip at junction J12 (Flitwick) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 23 January 2026 to 05:00 on 24 January 2026.
Schedule : From 22:00 on 20 February 2026 to 05:00 on 21 February 2026.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.04 miles from Waterside.
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: 9.87 miles from Waterside.
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: 11.34 miles from Waterside.
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: 8.85 miles from Waterside.
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: 10.56 miles from Waterside.
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: 9.57 miles from Waterside.
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: 11.35 miles from Waterside.
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: 12.89 miles from Waterside.
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: 12.2 miles from Waterside.
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: 15.29 miles from Waterside.
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: 10.4 miles from Waterside.
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: 9.89 miles from Waterside.
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: 10.16 miles from Waterside.
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: 13.74 miles from Waterside.
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: 12.02 miles from Waterside.
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: 15.14 miles from Waterside.
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: 13.85 miles from Waterside.
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 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: 16.56 miles from Waterside.
Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 24 January 2026 to 05:00 on 25 January 2026.
Schedule : From 22:00 on 21 February 2026 to 05:00 on 22 February 2026.
Schedule : From 22:00 on 21 March 2026 to 05:00 on 22 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.68 miles from Waterside.
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 19 February 2026 to 05:00 on 20 February 2026.
Schedule : From 22:00 on 19 March 2026 to 05:00 on 20 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.93 miles from Waterside.
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 23 January 2026 to 05:00 on 24 January 2026.
Schedule : From 22:00 on 20 February 2026 to 05:00 on 21 February 2026.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.03 miles from Waterside.
Location: southbound entry slip at Toddington Services.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 23 January 2026 to 05:00 on 24 January 2026.
Schedule : From 22:00 on 20 February 2026 to 05:00 on 21 February 2026.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.34 miles from Waterside.
Location: southbound exit slip at Toddington Services.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 23 January 2026 to 05:00 on 24 January 2026.
Schedule : From 22:00 on 20 February 2026 to 05:00 on 21 February 2026.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.47 miles from Waterside.
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: 7.38 miles from Waterside.
Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23 January 2026 to 06:00 on 24 January 2026.
Schedule : From 21:00 on 26 January 2026 to 06:00 on 27 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.67 miles from Waterside.
Location: northbound between the A4155 and the junction with the M40 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 22 January 2026 to 24 January 2026.
Schedule : From 21:00 on 26 January 2026 to 06:00 on 27 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.77 miles from Waterside.
Location: northbound between the A308 and the junction with the A4155 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23 January 2026 to 06:00 on 24 January 2026.
Schedule : From 21:00 on 26 January 2026 to 06:00 on 27 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.99 miles from Waterside.
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: 15.05 miles from Waterside.
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: 14.23 miles from Waterside.
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: 14.23 miles from Waterside.
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: 15.05 miles from Waterside.
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: 15.81 miles from Waterside.
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: 17.02 miles from Waterside.
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: 9.88 miles from Waterside.
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: 9.87 miles from Waterside.
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: 10.4 miles from Waterside.
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: 9.85 miles from Waterside.
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: 9.93 miles from Waterside.
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: 9.86 miles from Waterside.
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: 9.55 miles from Waterside.
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: 12.68 miles from Waterside.
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: 12.41 miles from Waterside.
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: 12.28 miles from Waterside.
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: 6.93 miles from Waterside.
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: 10.04 miles from Waterside.
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: 10.8 miles from Waterside.
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: 9.01 miles from Waterside.
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: 9.27 miles from Waterside.
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