Location: clockwise between junctions J12 (Basingstoke) and J13 (A30) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Debris on the carriageway.
Time To Clear : The event is expected to clear between 14:45 and 15:00 on 23 June 2025.
Normal traffic conditions are expected between 14:45 and 15:00 on 23 June 2025.
Lanes Closed : There are two of five lanes closed.
Nearest town: 18.7 miles from Great Kingshill.

Location: eastbound exit slip at junction J6 (Slough) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 13:30 and 13:45 on 23 June 2025.
Normal traffic conditions are expected between 13:15 and 13:30 on 23 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 12.77 miles from Great Kingshill.

Location: southbound at junction J11 (Luton) .
Lane Closures : Lanes 3 and 4 are closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 09:00 and 09:15 on 23 June 2025.
Normal traffic conditions are expected between 09:00 and 09:15 on 23 June 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 19.19 miles from Great Kingshill.

Location: clockwise between junctions J17 (Maple Cross) and J18 (Rickmansworth) .
Due to: Road traffic collision.
Status : Cleared.
Nearest town: 12.69 miles from Great Kingshill.

Swakeleys Roundabout - There is a broken down car on the eastbound on slip road to the A40.
All lanes are open.
Nearest town: 14.19 miles from Great Kingshill.

The Parkway (Northbound) at the junction of North Hyde Road - Road is now fully open.
Traffic is moving well.
Nearest town: 18.75 miles from Great Kingshill.

Kymberley Road (One Way System) between Headstone Road and College Road - Road closure to facilitate resurfacing works
Nearest town: 18.54 miles from Great Kingshill.

Location: The A308M westbound between the junctions with the A308 and the M4 .
Due to: Congestion.
Normal traffic conditions are expected between 13:30 and 13:45 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.86 miles from Great Kingshill.

Location: southbound exit slip at junction J4 (High Wycombe) .
Due to: Congestion.
Normal traffic conditions are expected between 13:30 and 13:45 on 23 June 2025.
Nearest town: 4.38 miles from Great Kingshill.

Location: clockwise between junctions J12 (Basingstoke) and J13 (A30) .
Due to: Congestion.
Normal traffic conditions are expected between 13:30 and 13:45 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.37 miles from Great Kingshill.

Location: eastbound between the junctions with the M25 and the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 12:30 and 12:45 on 23 June 2025.
Nearest town: 19.4 miles from Great Kingshill.

Location: The A308M westbound between the junctions with the A308 and the M4 .
Due to: Congestion.
Normal traffic conditions are expected between 10:00 and 10:15 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.86 miles from Great Kingshill.

Location: northbound exit slip at junction J5 (Harrow A41) .
Due to: Congestion.
Normal traffic conditions are expected between 09:45 and 10:00 on 23 June 2025.
Nearest town: 16.13 miles from Great Kingshill.

Location: The A308M westbound between the junctions with the A308 and the M4 .
Due to: Congestion.
Normal traffic conditions are expected between 09:15 and 09:30 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.86 miles from Great Kingshill.

Location: northbound at junction J1 (Slough) .
Due to: Congestion.
Normal traffic conditions are expected between 09:00 and 09:15 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.18 miles from Great Kingshill.

Location: eastbound between the M25 and the junction with the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 09:00 and 09:15 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.4 miles from Great Kingshill.

Location: The A308M westbound between the junctions with the A308 and the M4 .
Due to: Congestion.
Normal traffic conditions are expected between 09:00 and 09:15 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.86 miles from Great Kingshill.

Location: southbound entry slip from the A4155 .
Due to: Congestion.
Normal traffic conditions are expected between 09:00 and 09:15 on 23 June 2025.
Nearest town: 6.57 miles from Great Kingshill.

Location: eastbound between the junctions with the M25 and the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 08:45 and 09:00 on 23 June 2025.
Nearest town: 19.4 miles from Great Kingshill.

Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Due to: Congestion.
Normal traffic conditions are expected between 09:30 and 09:45 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Earlier
Due to: Caused by an earlier accident.
Nearest town: 10.1 miles from Great Kingshill.

Location: clockwise exit slip at junction J14 (Heathrow Airport) for A3113.
Due to: Congestion.
Normal traffic conditions are expected between 08:15 and 08:30 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.47 miles from Great Kingshill.

Location: The A404M southbound at junction J9A .
Due to: Congestion.
Normal traffic conditions are expected between 08:30 and 08:45 on 23 June 2025.
Nearest town: 11.58 miles from Great Kingshill.

Location: eastbound between the junctions with the M25 and the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 08:30 and 08:45 on 23 June 2025.
Nearest town: 19.43 miles from Great Kingshill.

Location: eastbound between the junctions with the M25 and the A3044 .
Due to: Congestion.
Normal traffic conditions are expected between 08:15 and 08:30 on 23 June 2025.
Nearest town: 17.99 miles from Great Kingshill.

Location: southbound between the M40 and the junction with the A4155 .
Due to: Congestion.
Normal traffic conditions are expected between 09:15 and 09:30 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 6.48 miles from Great Kingshill.

Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 08:15 and 08:30 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 4.51 miles from Great Kingshill.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Due to: Congestion.
Normal traffic conditions are expected between 08:00 and 08:15 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 10.66 miles from Great Kingshill.

Location: eastbound between junctions J3 (Heathrow) and J2 (N.Circular) .
Due to: Congestion.
Normal traffic conditions are expected between 07:45 and 08:00 on 23 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.94 miles from Great Kingshill.

Location: eastbound between the junctions with the M25 and the A308 .
Due to: Congestion.
Normal traffic conditions are expected between 07:45 and 08:00 on 23 June 2025.
Nearest town: 19.4 miles from Great Kingshill.

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : The hard shoulder is closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 15:30 on 23 June 2025.
Nearest town: 15.58 miles from Great Kingshill.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : The hard shoulder is closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 15:30 on 23 June 2025.
Nearest town: 15.93 miles from Great Kingshill.

Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane Closures : The hard shoulder is closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 15:30 on 23 June 2025.
Nearest town: 16.43 miles from Great Kingshill.

Location: northbound exit slip at junction J6 (Thame) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.26 miles from Great Kingshill.

Location: northbound between junctions J4 (High Wycombe) and J6 (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 6.61 miles from Great Kingshill.

Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:00 on 24 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.46 miles from Great Kingshill.

Location: anticlockwise between junctions J18 (Rickmansworth) and J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:00 on 24 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.6 miles from Great Kingshill.

Location: northbound at junction J8 (Hemel Hstead) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:00 on 24 June 2025.
Nearest town: 15.23 miles from Great Kingshill.

Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:00 on 24 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 14.4 miles from Great Kingshill.

Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:00 on 24 June 2025.
Nearest town: 16.29 miles from Great Kingshill.

Location: northbound entry slip at junction J6 (Watford A405) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:30 on 24 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.56 miles from Great Kingshill.

Location: northbound exit slip at junction J6 (Watford A405) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:30 on 24 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.62 miles from Great Kingshill.

Location: northbound between the M1 and the junction with the A4146 Bletchley South.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 23 June 2025 to 06:00 on 22 August 2025.
Nearest town: 18.77 miles from Great Kingshill.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:00 on 24 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.56 miles from Great Kingshill.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:00 on 24 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.77 miles from Great Kingshill.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 23:59 on 25 June 2025.
Nearest town: 6.82 miles from Great Kingshill.

Location: westbound at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 June 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 17.45 miles from Great Kingshill.

Location: westbound entry slip at junction J10 (Reading) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.49 miles from Great Kingshill.

Location: westbound entry slip at junction J10 (Reading) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.45 miles from Great Kingshill.

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 : From 20:00 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.89 miles from Great Kingshill.

Location: westbound between junctions J10 (Reading) and J12 (Reading) .
Due to: Roadworks scheme.
Period : from 20:01 on 11 June 2025 to 06:00 on 24 June 2025.
Nearest town: 17.49 miles from Great Kingshill.

Location: northbound between junctions J9 (Dunstable A5) and J14 (Milton Keynes) .
Due to: Roadworks scheme.
Period : from 22:00 on 16 June 2025 to 05:00 on 24 July 2025.
Nearest town: 18.38 miles from Great Kingshill.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 05:30 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 05:30 on 28 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.41 miles from Great Kingshill.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 05:30 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 05:30 on 28 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.18 miles from Great Kingshill.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 25 June 2025 to 05:30 on 26 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.43 miles from Great Kingshill.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lane three will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 25 June 2025 to 05:30 on 26 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.97 miles from Great Kingshill.

Location: northbound between junctions J1 (North Circular) and J5 (Harrow A41) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 25 June 2025 to 05:30 on 26 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.81 miles from Great Kingshill.

Location: northbound 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 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.11 miles from Great Kingshill.

Location: northbound between junctions J11 (Luton) and J11A .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.36 miles from Great Kingshill.

Location: northbound 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 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.11 miles from Great Kingshill.

Location: northbound between junctions J11 (Luton) and J11A .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.36 miles from Great Kingshill.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 30 June 2025 to 3 July 2025.
Nearest town: 16.41 miles from Great Kingshill.

Location: clockwise exit slip at junction J21 (M1) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 30 June 2025 to 4 July 2025.
Schedule : From 09:30 on 7 July 2025 to 16:00 on 7 July 2025.
Nearest town: 15.28 miles from Great Kingshill.

Location: anticlockwise between junctions J22 (St Albans) and J21A (Watword) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:30 on 29 June 2025 to 05:30 on 30 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.96 miles from Great Kingshill.

Location: anticlockwise at junction J21 (M1) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:30 on 29 June 2025 to 05:30 on 30 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.11 miles from Great Kingshill.

Location: southbound between junctions J6A (St Albans) and J6 (Watford A405) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:30 on 29 June 2025 to 05:30 on 30 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.6 miles from Great Kingshill.

Location: anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:30 on 29 June 2025 to 05:30 on 30 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.07 miles from Great Kingshill.

Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 29 June 2025 to 06:00 on 30 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 9.65 miles from Great Kingshill.

Location: clockwise between junctions J13 (A30) and J14 (Heathrow Airport) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 28 June 2025 to 05:00 on 29 June 2025.
Schedule : From 22:30 on 29 June 2025 to 05:30 on 30 June 2025.
Lanes Closed : There will be three of five lanes closed.
Nearest town: 18.21 miles from Great Kingshill.

Location: clockwise at junction J13 (A30) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 28 June 2025 to 05:00 on 29 June 2025.
Schedule : From 22:30 on 29 June 2025 to 05:30 on 30 June 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.4 miles from Great Kingshill.

Location: clockwise entry slip at junction J13 (A30) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 28 June 2025 to 05:00 on 29 June 2025.
Schedule : From 22:30 on 29 June 2025 to 05:30 on 30 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.28 miles from Great Kingshill.

Location: clockwise 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 28 June 2025 to 05:00 on 29 June 2025.
Schedule : From 22:30 on 29 June 2025 to 05:30 on 30 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.51 miles from Great Kingshill.

Location: clockwise 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 28 June 2025 to 05:00 on 29 June 2025.
Schedule : From 22:30 on 29 June 2025 to 05:30 on 30 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.56 miles from Great Kingshill.

Location: clockwise at junction J21A (Watword) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 28 June 2025 to 05:00 on 29 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.28 miles from Great Kingshill.

Location: clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 28 June 2025 to 05:00 on 29 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 14 miles from Great Kingshill.

Location: clockwise exit slip at junction J21A (Watword) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 28 June 2025 to 05:00 on 29 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.88 miles from Great Kingshill.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.58 miles from Great Kingshill.

Location: anticlockwise between junctions J16 (M40) and J15 (Slough) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 27 June 2025 to 05:30 on 28 June 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 1 July 2025 to 4 July 2025.
Schedule : From 23:00 on 4 July 2025 to 05:30 on 5 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 14.72 miles from Great Kingshill.

Location: northbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 27 June 2025 to 05:00 on 28 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.29 miles from Great Kingshill.

Location: southbound entry slip from the M40 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 27 June 2025 to 05:00 on 28 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.38 miles from Great Kingshill.

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 27 June 2025 to 05:00 on 28 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.45 miles from Great Kingshill.

Location: northbound between junctions J1A (Watford) and J4 (High Wycombe) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 27 June 2025 to 05:00 on 28 June 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 8.32 miles from Great Kingshill.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.2 miles from Great Kingshill.

Location: northbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 4.38 miles from Great Kingshill.

Location: northbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.32 miles from Great Kingshill.

Location: southbound exit slip to the A4155 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 6.26 miles from Great Kingshill.

Location: southbound entry slip from the A4155 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 6.45 miles from Great Kingshill.

Location: southbound between the M40 and the junction with the A308 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.45 miles from Great Kingshill.

Location: northbound between junctions J7 (Thame) and J8A (Thame) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 27 June 2025 to 06:00 on 28 June 2025.
Nearest town: 13.74 miles from Great Kingshill.

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 3 July 2025 to 5 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.2 miles from Great Kingshill.

Location: westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 3 July 2025 to 06:00 on 5 July 2025.
Nearest town: 16.2 miles from Great Kingshill.

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 3 July 2025 to 5 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.05 miles from Great Kingshill.

Location: eastbound between junctions J11 (Basingstoke) and J10 (Reading) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 27 June 2025 to 06:00 on 3 July 2025.
Nearest town: 18.26 miles from Great Kingshill.

Location: eastbound at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 27 June 2025 to 06:00 on 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 June 2025 to 3 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.82 miles from Great Kingshill.

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 27 June 2025 to 06:00 on 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 June 2025 to 3 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.26 miles from Great Kingshill.

Location: southbound between the junctions with the A4012 and the A5183 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 25 June 2025 to 28 June 2025.
Nearest town: 18.44 miles from Great Kingshill.

Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 25 June 2025 to 28 June 2025.
Nearest town: 18.35 miles from Great Kingshill.

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 22:00 on 25 June 2025 to 05:30 on 26 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.45 miles from Great Kingshill.

Location: eastbound entry slip at junction J4 .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 25 June 2025 to 05:30 on 26 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.52 miles from Great Kingshill.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:30 on 27 June 2025 to 16:00 on 27 June 2025.
Nearest town: 10.47 miles from Great Kingshill.

Location: northbound exit slip at junction J1A (Watford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 23:15 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.39 miles from Great Kingshill.

Location: clockwise entry slip at junction J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 23:15 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.3 miles from Great Kingshill.

Location: anticlockwise entry slip at junction J16 (M40) From M40 North.
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 23:15 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.3 miles from Great Kingshill.

Location: southbound entry slip from the M40 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.38 miles from Great Kingshill.

Location: northbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.32 miles from Great Kingshill.

Location: northbound at junction J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.29 miles from Great Kingshill.

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 5.47 miles from Great Kingshill.

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 6.32 miles from Great Kingshill.

Location: westbound entry slip at Heston Services.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 05:30 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 2 July 2025 to 4 July 2025.
Schedule : From 23:00 on 4 July 2025 to 06:00 on 5 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.76 miles from Great Kingshill.

Location: westbound exit slip at Heston Services.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 05:30 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 2 July 2025 to 4 July 2025.
Schedule : From 23:00 on 4 July 2025 to 06:00 on 5 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.95 miles from Great Kingshill.

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 22:00 on 26 June 2025 to 05:30 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 2 July 2025 to 4 July 2025.
Schedule : From 23:00 on 4 July 2025 to 06:00 on 5 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.26 miles from Great Kingshill.

Location: clockwise between junctions J13 (A30) and J14 (Heathrow Airport) .
Lane Closures : Lanes 3, 4 and 5 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 05:00 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be three of five lanes closed.
Nearest town: 18.21 miles from Great Kingshill.

Location: clockwise at junction J13 (A30) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 05:00 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.4 miles from Great Kingshill.

Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.58 miles from Great Kingshill.

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 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 7.57 miles from Great Kingshill.

Location: northbound exit slip to the A4155 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 6.66 miles from Great Kingshill.

Location: northbound entry slip from the A4155 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 6.43 miles from Great Kingshill.

Location: southbound entry slip at junction J8 (Oxford) .
Lane Closures : Lane two will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.73 miles from Great Kingshill.

Location: northbound at the junction with the M40 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.52 miles from Great Kingshill.

Location: northbound between junctions J6 (Thame) and J8A (Thame) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 26 June 2025 to 05:00 on 27 June 2025.
Nearest town: 13.53 miles from Great Kingshill.

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 26 June 2025 to 05:00 on 27 June 2025.
Nearest town: 16.92 miles from Great Kingshill.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
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 26 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 June 2025 to 5 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 July 2025 to 11 July 2025.
Schedule : From 20:00 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.83 miles from Great Kingshill.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
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 26 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 1 July 2025 to 5 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 July 2025 to 10 July 2025.
Schedule : From 20:00 on 11 July 2025 to 06:00 on 12 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.93 miles from Great Kingshill.

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 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.18 miles from Great Kingshill.

Location: northbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 25 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.32 miles from Great Kingshill.

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 25 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.38 miles from Great Kingshill.

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 25 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 6.38 miles from Great Kingshill.

Location: northbound between junctions J6 (Thame) and J8A (Thame) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 19:00 on 25 June 2025 to 06:00 on 26 June 2025.
Nearest town: 9.55 miles from Great Kingshill.

Location: clockwise at junction J21A (Watword) .
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 25 June 2025 to 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.28 miles from Great Kingshill.

Location: clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .
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 25 June 2025 to 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 14.56 miles from Great Kingshill.

Location: clockwise entry slip at junction J21 (M1) .
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 25 June 2025 to 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.66 miles from Great Kingshill.

Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 25 June 2025 to 05:00 on 26 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.78 miles from Great Kingshill.

Location: clockwise between junctions J21A (Watword) and J22 (St Albans) .
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 25 June 2025 to 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 16.32 miles from Great Kingshill.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
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 25 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 June 2025 to 4 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.73 miles from Great Kingshill.

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 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 6.84 miles from Great Kingshill.

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
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 25 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 June 2025 to 4 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.71 miles from Great Kingshill.

Location: southbound entry slip at junction J8 (Oxford) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 25 June 2025 to 05:00 on 26 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.91 miles from Great Kingshill.

Location: northbound exit slip at junction J1A (Watford) .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:00 on 25 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.39 miles from Great Kingshill.

Location: clockwise entry slip at junction J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:00 on 25 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.3 miles from Great Kingshill.

Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
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 June 2025 to 05:00 on 25 June 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 15.12 miles from Great Kingshill.

Location: northbound between the A4130 and the junction with the A4155 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.82 miles from Great Kingshill.

Location: southbound at the junction with the A308 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.34 miles from Great Kingshill.

Location: southbound between junctions J6 (Thame) and J5 (High Wycombe) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 08:00 on 25 June 2025 to 17:00 on 25 June 2025.
Nearest town: 8.39 miles from Great Kingshill.

Location: anticlockwise between junctions J22 (St Albans) and J21A (Watword) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:00 on 25 June 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.78 miles from Great Kingshill.

Location: anticlockwise between junctions J22 (St Albans) and J21A (Watword) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:00 on 25 June 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 16.87 miles from Great Kingshill.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 June 2025 to 26 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.11 miles from Great Kingshill.

Location: southbound between junctions J4 and J4A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:00 on 25 June 2025.
Schedule : From 22:00 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.87 miles from Great Kingshill.

Location: southbound at junction J4 (High Wycombe) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 05:00 on 25 June 2025.
Nearest town: 4.35 miles from Great Kingshill.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 05:00 on 25 June 2025.
Nearest town: 4.64 miles from Great Kingshill.

Location: northbound at junction J4 (High Wycombe) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 05:00 on 25 June 2025.
Nearest town: 4.54 miles from Great Kingshill.

Location: westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.35 miles from Great Kingshill.

Location: westbound at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.05 miles from Great Kingshill.

Location: westbound entry slip at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.49 miles from Great Kingshill.

Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.89 miles from Great Kingshill.

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 : Expect disruption everyday between 22:00 and 05:30 from 23 June 2025 to 25 June 2025.
Schedule : From 22:00 on 26 June 2025 to 05:30 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Schedule : From 22:00 on 2 July 2025 to 05:30 on 3 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.09 miles from Great Kingshill.

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 : Expect disruption everyday between 22:00 and 05:30 from 23 June 2025 to 25 June 2025.
Schedule : From 22:00 on 26 June 2025 to 05:30 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Schedule : From 22:00 on 2 July 2025 to 05:30 on 3 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.03 miles from Great Kingshill.

Location: northbound exit slip at junction J8 (Oxford) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:15 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.17 miles from Great Kingshill.

Location: eastbound entry slip at Heston Services.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 23 June 2025 to 25 June 2025.
Schedule : From 22:00 on 26 June 2025 to 05:30 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Schedule : From 22:00 on 2 July 2025 to 05:30 on 3 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.98 miles from Great Kingshill.

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 : Expect disruption everyday between 22:00 and 05:30 from 23 June 2025 to 25 June 2025.
Schedule : From 22:00 on 26 June 2025 to 05:30 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Schedule : From 22:00 on 2 July 2025 to 05:30 on 3 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.79 miles from Great Kingshill.

Location: eastbound exit slip at Heston Services.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 23 June 2025 to 25 June 2025.
Schedule : From 22:00 on 26 June 2025 to 05:30 on 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Schedule : From 22:00 on 2 July 2025 to 05:30 on 3 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.77 miles from Great Kingshill.

Location: anticlockwise exit slip at junction J21A (Watword) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 23 June 2025 to 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.29 miles from Great Kingshill.

Location: westbound between junctions J4 and 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 23 June 2025 to 26 June 2025.
Lanes Closed : There will be one of five lanes closed.
Nearest town: 17.15 miles from Great Kingshill.

Location: eastbound between junctions J5 (Colnbrook) and 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 23 June 2025 to 26 June 2025.
Lanes Closed : There will be one of five lanes closed.
Nearest town: 15.42 miles from Great Kingshill.

Location: anticlockwise entry slip at junction J22 (St Albans) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 23 June 2025 to 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.99 miles from Great Kingshill.

Location: clockwise at junction J21A (Watword) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:30 on 25 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.28 miles from Great Kingshill.

Location: clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:30 on 25 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 14.56 miles from Great Kingshill.

Location: clockwise exit slip at junction J21A (Watword) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:30 on 25 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.88 miles from Great Kingshill.

Location: northbound between the junctions with the M1 and the A5183 .
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 23 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 June 2025 to 5 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 July 2025 to 12 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.77 miles from Great Kingshill.

Location: northbound between the A5183 and the junction with the A4146 Bletchley South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 June 2025 to 5 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 July 2025 to 12 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.16 miles from Great Kingshill.

Location: northbound at junction J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23 July 2025 to 05:00 on 24 July 2025.
Nearest town: 19.02 miles from Great Kingshill.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23 July 2025 to 05:00 on 24 July 2025.
Nearest town: 18.56 miles from Great Kingshill.

Location: northbound at junction J10 (Luton Airport) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23 July 2025 to 05:00 on 24 July 2025.
Nearest town: 18.38 miles from Great Kingshill.

Location: northbound between junctions J11 (Luton) and J11A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23 July 2025 to 05:00 on 24 July 2025.
Nearest town: 19.36 miles from Great Kingshill.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:00 on 25 June 2025.
Schedule : From 22:00 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.91 miles from Great Kingshill.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 June 2025 to 5 July 2025.
Lanes Closed : There will be two of five lanes closed.
Nearest town: 17.2 miles from Great Kingshill.

Location: northbound between junctions J6 (Watford A405) and J9 (Dunstable A5) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 June 2025 to 5 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.58 miles from Great Kingshill.

Location: northbound between the A5183 and the junction with the A4146 Bletchley South.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 25 June 2025 to 06:00 on 28 June 2025.
Nearest town: 18.68 miles from Great Kingshill.

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: 13.11 miles from Great Kingshill.

Location: The A308M eastbound between the junctions with the M4 and the A308 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:30 and 06:00 from 23 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 20:30 and 06:00 from 30 June 2025 to 5 July 2025.
Schedule : Expect disruption everyday between 20:30 and 06:00 from 7 July 2025 to 12 July 2025.
Schedule : Expect disruption everyday between 20:30 and 06:00 from 14 July 2025 to 19 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.05 miles from Great Kingshill.
