Swakeleys Roundabout - There is a broken down car on the eastbound on slip road to the A40.
All lanes are open.
Nearest town: 10.34 miles from Maidenhead.
Cross Deep (All Directions) junction with Grotto Road.
All closures have been removed - Traffic flows have returned to normal in the area
Nearest town: 16.5 miles from Maidenhead.
Western Avenue (Eastbound) near the junction with Alperton Lane - Collision - Lane one reopened.
Traffic is flowing well for the time of day.
Nearest town: 16.82 miles from Maidenhead.
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: 18.36 miles from Maidenhead.
Lampton Road (Both Directions) at the junction of Alexandra Road - Temporary Traffic Signals to facilitate junction improvements works Traffic is flowing well.
Nearest town: 14.65 miles from Maidenhead.
All lanes reopened.
Traffic is moving well.
Nearest town: 15.82 miles from Maidenhead.
The Parkway (Northbound) at the junction of North Hyde Road - Road is now fully open.
Traffic is moving well.
Nearest town: 12.51 miles from Maidenhead.
Watling Avenue (All Directions) at the junction of Orange Hill Road .
Traffic signals have been restored.
Traffic signals have been restored.
Nearest town: 19.72 miles from Maidenhead.
Forty Avenue (All Directions) at the junction of Preston Road.
Lane restrictions in place due to a collision.
The road has reopened.
Nearest town: 17.81 miles from Maidenhead.
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: 18.77 miles from Maidenhead.
High Street Harlesden (All Directions) at the junction of Wendover Road - Faulty traffic signals The traffic signals have been repaired.
Nearest town: 19.5 miles from Maidenhead.
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: 18.04 miles from Maidenhead.
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: 14.26 miles from Maidenhead.
Kymberley Road (One Way System) between Headstone Road and College Road - Road closure to facilitate resurfacing works
Nearest town: 16.14 miles from Maidenhead.
Location: clockwise entry slip at junction J16 (M40) .
Due to: Congestion.
Normal traffic conditions are expected between 01:00 and 01:15 on 25 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 7.65 miles from Maidenhead.
Location: clockwise entry slip at junction J16 (M40) .
Due to: Congestion.
Normal traffic conditions are expected between 00:00 and 00:15 on 25 July 2025.
Nearest town: 7.65 miles from Maidenhead.
Location: anticlockwise exit slip at junction J20 (Hemel Hstead) .
Due to: Congestion.
Normal traffic conditions are expected between 23:30 and 23:45 on 24 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.89 miles from Maidenhead.
Location: eastbound entry slip at junction J4B (Heathrow) from the M25 anti-clockwise.
Due to: Roadworks.
Period : from 22:58 on 24 July 2025 to 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.02 miles from Maidenhead.
Location: southbound exit slip at junction J1A (Watford) .
Due to: Roadworks.
Period : from 22:29 on 24 July 2025 to 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 7.48 miles from Maidenhead.
Location: anticlockwise between junctions J20 (Hemel Hstead) and J18 (Rickmansworth) .
Due to: Roadworks.
Period : from 22:13 on 24 July 2025 to 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.38 miles from Maidenhead.
Location: westbound between junctions J3 (Woking) and J4 (Guildford) .
Due to: Roadworks.
Period : from 21:53 on 24 July 2025 to 06:00 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 11.34 miles from Maidenhead.
Location: westbound between junctions J2 (Gatwick M23) and J3 (Woking) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.6 miles from Maidenhead.
Location: eastbound between junctions J4A (Farnborough) and J4 (Guildford) .
Lane Closures : Lane three is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 25 July 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 15.24 miles from Maidenhead.
Location: eastbound between junctions J5 (Hook) and J4A (Farnborough) .
Lane Closures : Lane three is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 25 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 16.61 miles from Maidenhead.
Location: westbound between junctions J4A (Farnborough) and J5 (Hook) .
Lane Closures : Lane three is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 25 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 15.36 miles from Maidenhead.
Location: anticlockwise between junctions J11 (Chertsey) and J10 (Guildford) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.71 miles from Maidenhead.
Location: eastbound between junctions J5 (Hook) and J4 (Guildford) .
Due to: Roadworks scheme.
Period : from 21:02 on 24 July 2025 to 06:00 on 25 July 2025.
Nearest town: 16.61 miles from Maidenhead.
Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.02 miles from Maidenhead.
Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 6.15 miles from Maidenhead.
Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 09:30 on 25 July 2025 to 15:30 on 25 July 2025.
Nearest town: 19.89 miles from Maidenhead.
Location: eastbound between the A308 and the junction with the A315 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 25 July 2025 to 16:00 on 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.26 miles from Maidenhead.
Location: anticlockwise entry slip at junction J19 (Watford) .
Due to: Road Marking Works.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.31 miles from Maidenhead.
Location: anticlockwise between junctions J20 (Hemel Hstead) and J18 (Rickmansworth) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:30 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.79 miles from Maidenhead.
Location: anticlockwise entry slip at junction J20 (Hemel Hstead) .
Due to: Road Marking Works.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.75 miles from Maidenhead.
Location: anticlockwise at junction J20 (Hemel Hstead) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:30 on 26 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.98 miles from Maidenhead.
Location: anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:30 on 26 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.85 miles from Maidenhead.
Location: eastbound entry slip at junction J11 (Basingstoke) .
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.69 miles from Maidenhead.
Location: northbound at the junction with the M40 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 25 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 7.08 miles from Maidenhead.
Location: clockwise exit slip at junction J13 (A30) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.97 miles from Maidenhead.
Location: clockwise between junctions J12 (Basingstoke) and J13 (A30) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.51 miles from Maidenhead.
Location: clockwise between junctions J9 (Leatherhead) and J10 (Guildford) .
Lane Closures : The hard shoulder, lanes 1, 2 and 3 are closed.
Due to: Roadworks.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 18.54 miles from Maidenhead.
Location: westbound between junctions J1 (Sunbury) and J2 (Gatwick M23) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.34 miles from Maidenhead.
Location: eastbound between junctions J3 (Woking) and J2 (Gatwick M23) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.43 miles from Maidenhead.
Location: clockwise between junctions J11 (Chertsey) and J12 (Basingstoke) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 11.75 miles from Maidenhead.
Location: westbound at junction J2 (Gatwick M23) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.84 miles from Maidenhead.
Location: clockwise at junction J10 (Guildford) .
Due to: Roadworks.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.47 miles from Maidenhead.
Location: clockwise between junctions J9 (Leatherhead) and J10 (Guildford) .
Due to: Roadworks scheme.
Period : from 22:01 on 23 July 2025 to 06:00 on 26 July 2025.
Nearest town: 18.54 miles from Maidenhead.
Location: clockwise exit slip at junction J10 (Guildford) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:30 on 25 July 2025.
Schedule : From 23:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.47 miles from Maidenhead.
Location: clockwise entry slip at junction J12 (Basingstoke) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.45 miles from Maidenhead.
Location: eastbound at junction J2 (Gatwick M23) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.45 miles from Maidenhead.
Location: clockwise at junction J12 (Basingstoke) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.95 miles from Maidenhead.
Location: clockwise entry slip at junction J12 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.76 miles from Maidenhead.
Location: anticlockwise entry slip at junction J10 (Guildford) .
Due to: Road repairs.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.23 miles from Maidenhead.
Location: anticlockwise between junctions J11 (Chertsey) and J10 (Guildford) .
Lane Closures : Lanes 2, 3 and 4 are closed.
Due to: Road repairs.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 15.89 miles from Maidenhead.
Location: anticlockwise between junctions J10 (Guildford) and J9 (Leatherhead) .
Due to: Road repairs.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.21 miles from Maidenhead.
Location: anticlockwise entry slip at Cobham Services.
Due to: Road repairs.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.2 miles from Maidenhead.
Location: anticlockwise exit slip at Cobham Services.
Due to: Road repairs.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.98 miles from Maidenhead.
Location: anticlockwise between junctions J16 (M40) and J15 (Slough) .
Due to: Roadworks scheme.
Period : from 22:01 on 21 July 2025 to 05:00 on 27 July 2025.
Nearest town: 8.55 miles from Maidenhead.
Location: eastbound entry slip at junction J4B (Heathrow) .
Due to: Roadworks scheme.
Period : from 22:01 on 21 July 2025 to 05:00 on 27 July 2025.
Nearest town: 8.96 miles from Maidenhead.
Location: anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:30 on 25 July 2025 to 16:00 on 25 July 2025.
Schedule : From 09:30 on 28 July 2025 to 16:00 on 28 July 2025.
Nearest town: 18.71 miles from Maidenhead.
Location: northbound between junctions J6 (Watford A405) and J6A (St Albans) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.9 miles from Maidenhead.
Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Due to: Roadworks.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.86 miles from Maidenhead.
Location: northbound at the junction with the M1 .
Due to: Roadworks.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.83 miles from Maidenhead.
Location: westbound between junctions J3 (Woking) and J4 (Guildford) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 11.32 miles from Maidenhead.
Location: westbound at junction J3 (Woking) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.08 miles from Maidenhead.
Location: westbound between junctions J3 (Woking) and J4 (Guildford) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 25 July 2025 to 06:00 on 26 July 2025.
Nearest town: 11.08 miles from Maidenhead.
Location: anticlockwise between junctions J10 (Guildford) and J9 (Leatherhead) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 December 2025.
Nearest town: 17.73 miles from Maidenhead.
Location: anticlockwise at junction J10 (Guildford) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 December 2025.
Nearest town: 16.98 miles from Maidenhead.
Location: southbound between the A245 and the junction with the M25 .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 December 2025.
Nearest town: 17.22 miles from Maidenhead.
Location: clockwise between junctions J10 (Guildford) and J11 (Chertsey) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 December 2025.
Nearest town: 16.82 miles from Maidenhead.
Location: clockwise at junction J10 (Guildford) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 December 2025.
Nearest town: 17.47 miles from Maidenhead.
Location: northbound between the junctions with the A247 and the M25 .
Lane Closures : Lane three is closed.
Due to: Roadworks.
Period : expect disruption until 05:30 on 1 December 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 17.36 miles from Maidenhead.
Location: clockwise between junctions J10 (Guildford) and J11 (Chertsey) .
Due to: Roadworks scheme.
Period : from 23:59 on 31 December 2023 to 06:00 on 31 December 2025.
Nearest town: 17.47 miles from Maidenhead.
Location: anticlockwise between junctions J10 (Guildford) and J9 (Leatherhead) .
Due to: Roadworks scheme.
Period : from 00:02 on 1 January 2024 to 06:00 on 31 December 2025.
Nearest town: 16.98 miles from Maidenhead.
Location: clockwise exit slip at junction J14 (Heathrow Airport) for A3113.
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 31 July 2025 to 05:00 on 1 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.81 miles from Maidenhead.
Location: anticlockwise exit slip at junction J14 (Heathrow Airport) for A3113.
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 31 July 2025 to 05:00 on 1 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.88 miles from Maidenhead.
Location: anticlockwise between junctions J14 (Heathrow Airport) and J13 (A30) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 31 July 2025 to 05:30 on 1 August 2025.
Lanes Closed : There will be one of five lanes closed.
Nearest town: 8.9 miles from Maidenhead.
Location: clockwise exit slip at junction J19 (Watford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 31 July 2025 to 01:00 on 1 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.25 miles from Maidenhead.
Location: southbound between junctions J6 (Watford A405) and J5 (Harrow A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 31 July 2025 to 05:30 on 1 August 2025.
Schedule : From 23:00 on 1 August 2025 to 05:30 on 2 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.28 miles from Maidenhead.
Location: southbound exit slip at junction J5 (Harrow A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 31 July 2025 to 05:30 on 1 August 2025.
Schedule : From 23:00 on 1 August 2025 to 05:30 on 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.81 miles from Maidenhead.
Location: westbound between the A3044 and the junction with the M25 .
Lane Closures : Lane two will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 31 July 2025 to 05:00 on 1 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.6 miles from Maidenhead.
Location: anticlockwise exit slip at junction J13 (A30) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 31 July 2025 to 05:30 on 1 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.88 miles from Maidenhead.
Location: eastbound at junction J1 (Sunbury) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 31 July 2025 to 05:30 on 1 August 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.84 miles from Maidenhead.
Location: eastbound entry slip from the A308 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 31 July 2025 to 05:30 on 1 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.84 miles from Maidenhead.
Location: westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 31 July 2025 to 2 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 5.75 miles from Maidenhead.
Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 30 July 2025 to 06:00 on 31 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.02 miles from Maidenhead.
Location: northbound between the A308 and the junction with the M40 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 30 July 2025 to 06:00 on 31 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.29 miles from Maidenhead.
Location: northbound exit slip to the A4155 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 30 July 2025 to 06:00 on 31 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.88 miles from Maidenhead.
Location: northbound entry slip from the A4155 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 30 July 2025 to 06:00 on 31 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.11 miles from Maidenhead.
Location: northbound entry slip at junction J6 (Watford A405) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 29 July 2025 to 05:00 on 30 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.85 miles from Maidenhead.
Location: northbound exit slip at junction J6 (Watford A405) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 29 July 2025 to 05:00 on 30 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.9 miles from Maidenhead.
Location: eastbound entry slip from the M40 .
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 30 July 2025 to 05:30 on 31 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.42 miles from Maidenhead.
Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 30 July 2025 to 05:00 on 31 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 10.64 miles from Maidenhead.
Location: clockwise entry slip at junction J17 (Maple Cross) .
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 30 July 2025 to 05:00 on 31 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.66 miles from Maidenhead.
Location: clockwise between junctions J17 (Maple Cross) and J18 (Rickmansworth) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 30 July 2025 to 05:00 on 31 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.62 miles from Maidenhead.
Location: westbound between junctions J3 (Woking) and J4 (Guildford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 August 2025 to 9 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 August 2025 to 16 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.09 miles from Maidenhead.
Location: westbound between junctions J3 (Woking) and J4 (Guildford) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 18 August 2025 to 22 August 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.09 miles from Maidenhead.
Location: anticlockwise between junctions J16 (M40) and J15 (Slough) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:30 on 27 July 2025 to 05:00 on 28 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 8.68 miles from Maidenhead.
Location: southbound between junctions J6A (St Albans) and J5 (Harrow A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 30 July 2025 to 05:30 on 31 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.19 miles from Maidenhead.
Location: anticlockwise between junctions J20 (Hemel Hstead) and J17 (Maple Cross) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 30 July 2025 to 1 August 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 13.61 miles from Maidenhead.
Location: anticlockwise entry slip at junction J18 (Rickmansworth) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 30 July 2025 to 1 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.02 miles from Maidenhead.
Location: southbound between the A320 and the junction with the A31 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 30 July 2025 to 05:00 on 31 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.34 miles from Maidenhead.
Location: southbound between the junctions with the A3100 and the A320 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 30 July 2025 to 05:00 on 31 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.06 miles from Maidenhead.
Location: anticlockwise exit slip at junction J21 (M1) .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.63 miles from Maidenhead.
Location: northbound entry slip at junction J6A (St Albans) .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.36 miles from Maidenhead.
Location: anticlockwise at junction J21 (M1) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.63 miles from Maidenhead.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 25 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 7.49 miles from Maidenhead.
Location: eastbound exit slip at junction J5 (Colnbrook) .
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 28 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 August 2025 to 8 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 6.74 miles from Maidenhead.
Location: anticlockwise entry slip at junction J21 (M1) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:30 on 30 July 2025 to 16:00 on 30 July 2025.
Nearest town: 19.27 miles from Maidenhead.
Location: anticlockwise between junctions J16 (M40) and J15 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 July 2025 to 05:00 on 30 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 8.69 miles from Maidenhead.
Location: southbound between junctions J6A (St Albans) and J6 (Watford A405) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 29 July 2025 to 05:30 on 30 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.58 miles from Maidenhead.
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 : Expect disruption everyday between 21:00 and 06:00 from 29 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 4 August 2025 to 9 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 August 2025 to 16 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 August 2025 to 22 August 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 5.95 miles from Maidenhead.
Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 29 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 4 August 2025 to 9 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 August 2025 to 16 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 August 2025 to 22 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 5.95 miles from Maidenhead.
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 : Expect disruption everyday between 21:00 and 06:00 from 29 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 4 August 2025 to 9 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 August 2025 to 16 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 August 2025 to 22 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 6.57 miles from Maidenhead.
Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 29 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 4 August 2025 to 9 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 August 2025 to 16 August 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 August 2025 to 22 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 5.81 miles from Maidenhead.
Location: westbound at junction J10 (Reading) .
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 29 July 2025 to 31 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 8.9 miles from Maidenhead.
Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 29 July 2025 to 06:00 on 31 July 2025.
Nearest town: 8.9 miles from Maidenhead.
Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
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 29 July 2025 to 31 July 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 9.43 miles from Maidenhead.
Location: westbound at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 August 2025 to 7 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.92 miles from Maidenhead.
Location: westbound entry slip at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 August 2025 to 7 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.83 miles from Maidenhead.
Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 August 2025 to 7 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.43 miles from Maidenhead.
Location: westbound exit slip at junction J12 (Reading) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 August 2025 to 06:00 on 17 August 2025.
Schedule : From 21:00 on 30 August 2025 to 06:00 on 31 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.45 miles from Maidenhead.
Location: westbound between the A315 and the junction with the A308 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:30 on 29 July 2025 to 16:00 on 29 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.5 miles from Maidenhead.
Location: westbound between junctions J11 (Basingstoke) and J12 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 31 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 August 2025 to 9 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.97 miles from Maidenhead.
Location: westbound entry slip at junction J10 (Reading) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 5 August 2025 to 7 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.89 miles from Maidenhead.
Location: westbound at junction J12 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 16 August 2025 to 06:00 on 17 August 2025.
Schedule : From 20:00 on 30 August 2025 to 06:00 on 31 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.45 miles from Maidenhead.
Location: westbound between junctions J11 (Basingstoke) and J12 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 16 August 2025 to 06:00 on 17 August 2025.
Schedule : From 20:00 on 30 August 2025 to 06:00 on 31 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.93 miles from Maidenhead.
Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 29 July 2025 to 31 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.74 miles from Maidenhead.
Location: westbound at junction J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 31 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 August 2025 to 9 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.56 miles from Maidenhead.
Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 31 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 August 2025 to 9 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 11.54 miles from Maidenhead.
Location: eastbound between junctions J11 (Basingstoke) and J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 13 August 2025 to 06:00 on 14 August 2025.
Schedule : From 20:00 on 20 August 2025 to 06:00 on 21 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.33 miles from Maidenhead.
Location: eastbound at junction J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 13 August 2025 to 06:00 on 14 August 2025.
Schedule : From 20:00 on 20 August 2025 to 06:00 on 21 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.86 miles from Maidenhead.
Location: eastbound between junctions J11 (Basingstoke) and J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 5 August 2025 to 06:00 on 6 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.33 miles from Maidenhead.
Location: eastbound at junction J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 5 August 2025 to 06:00 on 6 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.89 miles from Maidenhead.
Location: eastbound between junctions J11 (Basingstoke) and J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 15 August 2025 to 06:00 on 16 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.33 miles from Maidenhead.
Location: eastbound at junction J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 15 August 2025 to 06:00 on 16 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.86 miles from Maidenhead.
Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 July 2025 to 31 July 2025.
Schedule : From 20:00 on 6 August 2025 to 06:00 on 7 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.8 miles from Maidenhead.
Location: eastbound at junction J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 31 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 August 2025 to 9 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.86 miles from Maidenhead.
Location: eastbound between junctions J11 (Basingstoke) and J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 14 August 2025 to 06:00 on 15 August 2025.
Schedule : From 20:00 on 21 August 2025 to 06:00 on 22 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 11.36 miles from Maidenhead.
Location: eastbound between junctions J12 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 13 August 2025 to 06:00 on 14 August 2025.
Schedule : From 20:00 on 20 August 2025 to 06:00 on 21 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.26 miles from Maidenhead.
Location: eastbound between junctions J12 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 July 2025 to 31 July 2025.
Schedule : From 20:00 on 6 August 2025 to 06:00 on 7 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.35 miles from Maidenhead.
Location: eastbound between junctions J12 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 31 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 August 2025 to 9 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.16 miles from Maidenhead.
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 28 July 2025 to 05:30 on 29 July 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 30 July 2025 to 1 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 8.54 miles from Maidenhead.
Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 28 July 2025 to 30 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.81 miles from Maidenhead.
Location: northbound between the A244 and the junction with the A309 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 28 July 2025 to 1 August 2025.
Schedule : From 23:00 on 1 August 2025 to 06:00 on 2 August 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.2 miles from Maidenhead.
Location: eastbound between junctions J2 (Gatwick M23) and J1 (Sunbury) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.55 miles from Maidenhead.
Location: eastbound between the junctions with the M3 and the A312 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.94 miles from Maidenhead.
Location: eastbound entry slip from the A308 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.84 miles from Maidenhead.
Location: westbound between junctions J2 (Gatwick M23) and J3 (Woking) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 July 2025 to 31 July 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.6 miles from Maidenhead.
Location: westbound at junction J6 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 28 July 2025 to 06:00 on 29 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 3.98 miles from Maidenhead.
Location: westbound between junctions J5 (Colnbrook) and J6 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 28 July 2025 to 06:00 on 29 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 4.79 miles from Maidenhead.
Location: westbound exit slip at junction J6 (Slough) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 28 July 2025 to 06:00 on 29 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 3.98 miles from Maidenhead.
Location: eastbound between junctions J5 (Hook) and J4A (Farnborough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 July 2025 to 31 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.16 miles from Maidenhead.
Location: westbound between junctions J3 (Woking) and J4 (Guildford) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 4 August 2025 to 06:00 on 22 August 2025.
Nearest town: 12.09 miles from Maidenhead.
Location: eastbound between junctions J12 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 28 July 2025 to 06:00 on 29 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.14 miles from Maidenhead.
Location: northbound between junctions J6 (Watford A405) and J9 (Dunstable A5) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 28 July 2025 to 1 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 4 August 2025 to 8 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 11 August 2025 to 15 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 18 August 2025 to 21 August 2025.
Nearest town: 19.63 miles from Maidenhead.
Location: anticlockwise between junctions J16 (M40) and J15 (Slough) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 8.55 miles from Maidenhead.
Location: anticlockwise exit slip at junction J15 (Slough) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 8.87 miles from Maidenhead.
Location: eastbound entry slip at junction J4B (Heathrow) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 9.12 miles from Maidenhead.
Location: eastbound entry slip at junction J4B (Heathrow) from the M25 anti-clockwise.
Due to: Roadworks.
Period : expect disruption until 05:30 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 8.96 miles from Maidenhead.
Location: eastbound between junctions J13 (Newbury) and J10 (Reading) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 29 July 2025 to 06:00 on 22 August 2025.
Nearest town: 16.8 miles from Maidenhead.
Location: westbound between junctions J10 (Reading) and J12 (Reading) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 29 July 2025 to 06:00 on 31 August 2025.
Nearest town: 8.83 miles from Maidenhead.
Location: westbound entry slip at junction J3 (Woking) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 12:00 on 8 August 2025 to 21:00 on 8 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.22 miles from Maidenhead.
Location: The A308M eastbound between the junctions with the M4 and the A308 .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 25 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 1.55 miles from Maidenhead.
Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 25 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 9.25 miles from Maidenhead.
Location: westbound entry slip at junction J3 (Woking) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 12:00 on 8 August 2025 to 21:00 on 8 August 2025.
Nearest town: 11.14 miles from Maidenhead.
Location: eastbound exit slip at junction J12 (Reading) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 25 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.72 miles from Maidenhead.
Location: westbound between junctions J3 (Woking) and J4 (Guildford) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 8 August 2025 to 06:00 on 9 August 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 12.09 miles from Maidenhead.
Location: westbound exit slip at junction J6 (Slough) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 20 October 2025 to 23 October 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 3.84 miles from Maidenhead.
National Highways England
Transport for London (TFL)
Traffic Wales
Traffic Scotland
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