Location: clockwise entry slip at junction J16 (M40) .
Due to: Road resurfacing.
Period : from 22:06 on 15 May 2025 to 05:00 on 16 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.93 miles from Whiteleaf.

Swakeleys Roundabout - There is a broken down car on the eastbound on slip road to the A40.
All lanes are open.
Nearest town: 19.37 miles from Whiteleaf.

Location: northbound at junction J11A .
Due to: Congestion.
Normal traffic conditions are expected between 02:15 and 02:30 on 16 May 2025.
Nearest town: 19.61 miles from Whiteleaf.

Location: northbound at junction J11A .
Due to: Congestion.
Normal traffic conditions are expected between 00:00 and 00:15 on 16 May 2025.
Nearest town: 19.61 miles from Whiteleaf.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Due to: Congestion.
Normal traffic conditions are expected between 23:30 and 23:45 on 15 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.23 miles from Whiteleaf.

Location: southbound exit slip at junction J1 (Slough) .
Due to: Congestion.
Normal traffic conditions are expected between 00:00 and 00:15 on 16 May 2025.
Nearest town: 18.08 miles from Whiteleaf.

Location: northbound between the A5183 and the junction with the A4012 .
Due to: Congestion.
Normal traffic conditions are expected between 23:45 and 00:00 on 16 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.19 miles from Whiteleaf.

Location: northbound between the A4012 and the junction with the A4146 Bletchley South.
Due to: Congestion.
Normal traffic conditions are expected between 23:15 and 23:30 on 15 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.38 miles from Whiteleaf.

Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Due to: Congestion.
Normal traffic conditions are expected between 23:00 and 23:15 on 15 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.64 miles from Whiteleaf.

Location: northbound between junctions J11 (Luton) and J11A .
Due to: Congestion.
Normal traffic conditions are expected between 23:30 and 23:45 on 15 May 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.29 miles from Whiteleaf.

Location: northbound entry slip at junction J4 (High Wycombe) .
Due to: Roadworks.
Period : from 22:04 on 15 May 2025 to 06:00 on 16 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 8.47 miles from Whiteleaf.

Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Due to: Roadworks.
Period : from 22:11 on 15 May 2025 to 05:30 on 16 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.84 miles from Whiteleaf.

Location: clockwise between junctions J18 (Rickmansworth) and J20 (Hemel Hstead) .
Lane Closures : The hard shoulder, lanes 1, 2 and 3 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:00 on 16 May 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 15.01 miles from Whiteleaf.

Location: clockwise between junctions J18 (Rickmansworth) and J19 (Watford) .
Lane Closures : The hard shoulder, lanes 1, 2 and 3 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:00 on 16 May 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 15.08 miles from Whiteleaf.

Location: northbound between the junctions with the A44 and the M40 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 16 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.84 miles from Whiteleaf.

Location: southbound between junctions J6 (Thame) and J5 (High Wycombe) .
Lane Closures : The hard shoulder is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 23:59 on 19 May 2025.
Nearest town: 6.63 miles from Whiteleaf.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 16 May 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 19.05 miles from Whiteleaf.

Location: northbound between junctions J11A and J14 (Milton Keynes) .
Due to: Roadworks.
Period : from 21:01 on 15 May 2025 to 05:00 on 16 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.99 miles from Whiteleaf.

Location: anticlockwise between junctions J18 (Rickmansworth) and J16 (M40) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 23:00 on 16 May 2025 to 06:00 on 17 May 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 15.2 miles from Whiteleaf.

Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 16 May 2025 to 06:00 on 17 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.9 miles from Whiteleaf.

Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 16 May 2025 to 06:00 on 17 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.92 miles from Whiteleaf.

Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 16 May 2025 to 06:00 on 17 May 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 14.16 miles from Whiteleaf.

Location: southbound between the junctions with the A4012 and the A5183 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 16 May 2025.
Nearest town: 17.32 miles from Whiteleaf.

Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 16 May 2025.
Nearest town: 17.27 miles from Whiteleaf.

Location: anticlockwise entry slip at junction J19 (Watford) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:30 on 16 May 2025 to 16:00 on 16 May 2025.
Nearest town: 17.32 miles from Whiteleaf.

Location: clockwise at junction J17 (Maple Cross) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:30 on 16 May 2025 to 16:00 on 16 May 2025.
Nearest town: 14.97 miles from Whiteleaf.

Location: northbound exit slip at junction J4 (High Wycombe) .
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 16 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 8.49 miles from Whiteleaf.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 16 May 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 8.45 miles from Whiteleaf.

Location: northbound at junction J4 (High Wycombe) .
Lane Closures : Lane two is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 16 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 8.45 miles from Whiteleaf.

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 16 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 10.52 miles from Whiteleaf.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 16 May 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 6.25 miles from Whiteleaf.

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lanes 2, 3 and 4 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 16 May 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 11.61 miles from Whiteleaf.

Location: northbound entry slip at junction J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 16 May 2025 to 06:00 on 17 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.49 miles from Whiteleaf.

Location: southbound between junctions J6A (St Albans) and J6 (Watford A405) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:00 on 16 May 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 18.97 miles from Whiteleaf.

Location: northbound between the A423 north of Kennington and the junction with the A44 .
Lane Closures : Lane one is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 16 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.31 miles from Whiteleaf.

Location: westbound between junctions J7 (Slough) and J8 (High Wycombe) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 16 May 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 16.55 miles from Whiteleaf.

Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Due to: Road repairs.
Period : expect disruption until 05:30 on 16 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.33 miles from Whiteleaf.

Location: clockwise entry slip at junction J16 (M40) .
Due to: Road repairs.
Period : expect disruption until 05:30 on 16 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.55 miles from Whiteleaf.

Location: clockwise entry slip at junction J16 (M40) .
Due to: Road repairs.
Period : expect disruption until 05:30 on 16 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.87 miles from Whiteleaf.

Location: anticlockwise entry slip at junction J16 (M40) From M40 North.
Due to: Road repairs.
Period : expect disruption until 05:30 on 16 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.55 miles from Whiteleaf.

Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Due to: Road repairs.
Period : expect disruption until 05:30 on 16 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.24 miles from Whiteleaf.

Location: northbound exit slip at junction J11A .
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 15 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.52 miles from Whiteleaf.

Location: northbound between junctions J10 (Luton Airport) and J14 (Milton Keynes) .
Due to: Roadworks scheme.
Period : from 22:00 on 29 April 2025 to 05:00 on 30 September 2025.
Nearest town: 19.3 miles from Whiteleaf.

Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Roadworks scheme.
Period : from 20:00 on 9 May 2025 to 06:00 on 17 May 2025.
Nearest town: 17.18 miles from Whiteleaf.

Location: southbound between the junctions with the A4012 and the A5183 .
Due to: Roadworks scheme.
Period : from 20:00 on 9 May 2025 to 06:00 on 17 May 2025.
Nearest town: 19.08 miles from Whiteleaf.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 22 May 2025 to 05:00 on 23 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.08 miles from Whiteleaf.

Location: northbound between the junctions with the M1 and the A5183 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 22 May 2025 to 06:00 on 23 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.26 miles from Whiteleaf.

Location: southbound between the A5183 and the junction with the M1 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 22 May 2025 to 06:00 on 23 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.13 miles from Whiteleaf.

Location: northbound between the junctions with the M1 and the A5183 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 22 May 2025 to 06:00 on 23 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.21 miles from Whiteleaf.

Location: southbound at the junction with the A5183 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 22 May 2025 to 06:00 on 23 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.18 miles from Whiteleaf.

Location: northbound between the junctions with the M1 and the A5183 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 22 May 2025 to 06:00 on 23 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.5 miles from Whiteleaf.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.67 miles from Whiteleaf.

Location: northbound between the junctions with the A4155 and the M40 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.7 miles from Whiteleaf.

Location: southbound between the A423 north of Kennington and the junction with the A415 .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 22 May 2025 to 06:00 on 23 May 2025.
Schedule : From 20:00 on 27 May 2025 to 06:00 on 28 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 June 2025 to 5 June 2025.
Schedule : From 20:00 on 9 June 2025 to 06:00 on 10 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.49 miles from Whiteleaf.

Location: southbound between the A423 north of Kennington and the junction with the A415 .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 May 2025 to 30 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.49 miles from Whiteleaf.

Location: southbound exit slip to the A4183 south of Kennington.
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 May 2025 to 30 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.74 miles from Whiteleaf.

Location: northbound between the junctions with the A415 and the A4183 south of Kennington.
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 May 2025 to 22 May 2025.
Schedule : From 20:00 on 10 June 2025 to 06:00 on 11 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.77 miles from Whiteleaf.

Location: clockwise at junction J21 (M1) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:30 on 22 May 2025 to 16:00 on 22 May 2025.
Nearest town: 18.72 miles from Whiteleaf.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 21 May 2025 to 23 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 7.66 miles from Whiteleaf.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 21 May 2025 to 23 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 6.25 miles from Whiteleaf.

Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 21 May 2025 to 05:30 on 22 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.57 miles from Whiteleaf.

Location: northbound between junctions J6 (Thame) and J8A (Thame) .
Lane Closures : Lane three will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 21 May 2025 to 23 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.27 miles from Whiteleaf.

Location: southbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.41 miles from Whiteleaf.

Location: southbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.41 miles from Whiteleaf.

Location: southbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.31 miles from Whiteleaf.

Location: northbound between the junctions with the A44 and the M40 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 21 May 2025 to 06:00 on 22 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.62 miles from Whiteleaf.

Location: clockwise between junctions J18 (Rickmansworth) and J19 (Watford) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 21 May 2025 to 22 May 2025.
Nearest town: 15 miles from Whiteleaf.

Location: northbound entry slip at junction J2 (Beaconsfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:15 on 20 May 2025 to 05:00 on 21 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.67 miles from Whiteleaf.

Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 20 May 2025 to 06:00 on 21 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.34 miles from Whiteleaf.

Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 20 May 2025 to 06:00 on 21 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.33 miles from Whiteleaf.

Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 20 May 2025 to 06:00 on 21 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.73 miles from Whiteleaf.

Location: northbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 20 May 2025 to 06:00 on 21 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.44 miles from Whiteleaf.

Location: northbound between the A44 and the junction with the M40 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 20 May 2025 to 06:00 on 21 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.62 miles from Whiteleaf.

Location: northbound between junctions J1 (Slough) and J1A (Watford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:15 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.07 miles from Whiteleaf.

Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:15 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.74 miles from Whiteleaf.

Location: northbound at junction J1 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:15 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.28 miles from Whiteleaf.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 19 May 2025 to 21 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 6.25 miles from Whiteleaf.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 19 May 2025 to 21 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 7.66 miles from Whiteleaf.

Location: southbound exit slip at junction J5 (Harrow A41) .
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 19 May 2025 to 23 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.92 miles from Whiteleaf.

Location: southbound between junctions J6A (St Albans) and J5 (Harrow A41) .
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 19 May 2025 to 23 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.19 miles from Whiteleaf.

Location: southbound entry slip at junction J6 (Watford A405) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.27 miles from Whiteleaf.

Location: southbound between junctions J6A (St Albans) and J6 (Watford A405) .
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 19 May 2025 to 23 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.05 miles from Whiteleaf.

Location: southbound between the junctions with the M25 and the M1 .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.26 miles from Whiteleaf.

Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.82 miles from Whiteleaf.

Location: southbound exit slip at junction J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.35 miles from Whiteleaf.

Location: southbound at junction J10 (Luton Airport) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.35 miles from Whiteleaf.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.21 miles from Whiteleaf.

Location: northbound exit slip at junction J10 (Luton Airport) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.3 miles from Whiteleaf.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.96 miles from Whiteleaf.

Location: anticlockwise between junctions J18 (Rickmansworth) 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 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.19 miles from Whiteleaf.

Location: clockwise between junctions J16 (M40) and J18 (Rickmansworth) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 21 May 2025.
Schedule : From 22:00 on 22 May 2025 to 05:30 on 23 May 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 14.91 miles from Whiteleaf.

Location: clockwise entry slip at junction J17 (Maple Cross) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 21 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.98 miles from Whiteleaf.

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 19 May 2025 to 23 May 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 27 May 2025 to 31 May 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 June 2025 to 7 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 June 2025 to 14 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.59 miles from Whiteleaf.

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 19 May 2025 to 23 May 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 27 May 2025 to 31 May 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 June 2025 to 7 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 June 2025 to 14 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 11.57 miles from Whiteleaf.

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 19 May 2025 to 23 May 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 27 May 2025 to 31 May 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 June 2025 to 7 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 June 2025 to 14 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.61 miles from Whiteleaf.

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 19 May 2025 to 23 May 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 27 May 2025 to 31 May 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 June 2025 to 7 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 June 2025 to 14 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.75 miles from Whiteleaf.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.16 miles from Whiteleaf.

Location: northbound exit slip at junction J9 (Bicester) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.25 miles from Whiteleaf.

Location: southbound between the M40 and the junction with the A44 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.53 miles from Whiteleaf.

Location: southbound.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 19 May 2025 to 06:00 on 20 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.8 miles from Whiteleaf.

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 19:00 on 19 May 2025 to 23:59 on 20 May 2025.
Nearest town: 9.71 miles from Whiteleaf.

Location: southbound exit slip at junction J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.35 miles from Whiteleaf.

Location: southbound at junction J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.35 miles from Whiteleaf.

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 20 May 2025 to 05:00 on 21 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.05 miles from Whiteleaf.

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 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.97 miles from Whiteleaf.

Location: southbound at junction J11 (Luton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.18 miles from Whiteleaf.

Location: southbound between junctions J11A and J11 (Luton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.27 miles from Whiteleaf.

Location: southbound between junctions J11A and J11 (Luton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 21 May 2025 to 05:00 on 22 May 2025.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 2 June 2025 to 5 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.35 miles from Whiteleaf.

Location: southbound at junction J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 21 May 2025 to 05:00 on 22 May 2025.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 2 June 2025 to 5 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.72 miles from Whiteleaf.

Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 21 May 2025 to 05:00 on 22 May 2025.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 2 June 2025 to 5 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.97 miles from Whiteleaf.

Location: clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 19 May 2025 to 21 May 2025.
Nearest town: 17.67 miles from Whiteleaf.

Location: southbound between junctions J6A (St Albans) and J6 (Watford A405) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 19 May 2025 to 22 May 2025.
Nearest town: 18.95 miles from Whiteleaf.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Due to: Emergency roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 09:30 on 19 May 2025 to 16:00 on 19 May 2025.
Nearest town: 15.36 miles from Whiteleaf.

Location: clockwise between junctions J17 (Maple Cross) and J18 (Rickmansworth) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 19 May 2025 to 20 May 2025.
Nearest town: 15.17 miles from Whiteleaf.

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 23:00 on 16 May 2025 to 06:00 on 17 May 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.96 miles from Whiteleaf.

Location: clockwise at junction J21 (M1) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 23:00 on 16 May 2025 to 06:00 on 17 May 2025.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.68 miles from Whiteleaf.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 17 May 2025 to 05:00 on 18 May 2025.
Lanes Closed : There will be two of five lanes closed.
Nearest town: 18.67 miles from Whiteleaf.

Location: northbound at junction J11 (Luton) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 17 May 2025 to 05:00 on 18 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19 miles from Whiteleaf.

Location: northbound at junction J9 (Dunstable A5) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 17 May 2025 to 05:00 on 18 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.65 miles from Whiteleaf.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : Lane three will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 17 May 2025 to 05:00 on 18 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.26 miles from Whiteleaf.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 17 May 2025 to 05:00 on 18 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.96 miles from Whiteleaf.

Location: northbound between junctions J11 (Luton) and J11A .
Lane Closures : Lane three will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 17 May 2025 to 05:00 on 18 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.23 miles from Whiteleaf.

Location: westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Lane Closures : Lane one is closed.
Due to: Emergency roadworks.
Period : expect disruption until 06:00 on 16 May 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 19.54 miles from Whiteleaf.

Location: northbound at junction J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 19 miles from Whiteleaf.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 19.26 miles from Whiteleaf.

Location: northbound at junction J10 (Luton Airport) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 19.3 miles from Whiteleaf.

Location: northbound between junctions J11A and J12 (Flitwick) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 19.88 miles from Whiteleaf.

Location: northbound at junction J11A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 19.52 miles from Whiteleaf.

Location: northbound between junctions J11 (Luton) and J11A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 19.23 miles from Whiteleaf.

Location: southbound between junctions J11A and J9 (Dunstable A5) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 17 May 2025 to 05:00 on 18 May 2025.
Schedule : From 22:00 on 21 June 2025 to 05:00 on 22 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.51 miles from Whiteleaf.

Location: northbound entry slip at junction J11 (Luton) .
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 15 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.07 miles from Whiteleaf.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 2, 3 and 4 are closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 15 May 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 18.42 miles from Whiteleaf.

Location: northbound exit slip at junction J10 (Luton Airport) .
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 15 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.3 miles from Whiteleaf.

Location: northbound exit slip at junction J11 (Luton) .
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 15 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19 miles from Whiteleaf.

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: 18.17 miles from Whiteleaf.

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 16 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.44 miles from Whiteleaf.
