Location: northbound at junction J5 (Harrow A41) .
Due to: Congestion.
Normal traffic conditions are expected between 03:00 and 03:15 on 4 March 2026.
Nearest town: 18.15 miles from Aston Clinton.

Location: clockwise exit slip at junction J21 (M1) .
Due to: Roadworks.
Period : from 22:12 on 3 March 2026 to 05:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 16.11 miles from Aston Clinton.

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Due to: Roadworks.
Period : from 22:09 on 3 March 2026 to 05:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 16.52 miles from Aston Clinton.

Location: northbound exit slip at junction J1A (Watford) .
Due to: Roadworks.
Period : from 22:05 on 3 March 2026 to 05:30 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 19.03 miles from Aston Clinton.

Location: clockwise entry slip at junction J16 (M40) .
Due to: Roadworks.
Period : from 22:07 on 3 March 2026 to 05:30 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 19.05 miles from Aston Clinton.

Location: anticlockwise entry slip at junction J16 (M40) From M40 North.
Due to: Roadworks.
Period : from 22:07 on 3 March 2026 to 05:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 19.1 miles from Aston Clinton.

Location: northbound between the junctions with the A4155 and the M40 .
Due to: Road repairs.
Period : from 21:01 on 3 March 2026 to 05:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 14.88 miles from Aston Clinton.

Location: clockwise between junctions J21A (Watword) and J22 (St Albans) .
Lane Closures : Lanes 2, 3 and 4 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:30 on 4 March 2026.
Lanes Closed : There are three of four lanes closed.
Nearest town: 18.39 miles from Aston Clinton.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:30 on 4 March 2026.
Lanes Closed : There are two of three lanes closed.
Nearest town: 19.71 miles from Aston Clinton.

Location: southbound between the junctions with the A4012 and the A5183 .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 4 March 2026 to 06:00 on 5 March 2026.
Nearest town: 11.15 miles from Aston Clinton.

Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 4 March 2026 to 06:00 on 5 March 2026.
Nearest town: 11.14 miles from Aston Clinton.

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 4 March 2026 to 05:30 on 5 March 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.12 miles from Aston Clinton.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lane three is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.3 miles from Aston Clinton.

Location: anticlockwise entry slip at junction J17 (Maple Cross) .
Due to: Emergency barrier repairs.
Period : expect disruption until 05:30 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 14.96 miles from Aston Clinton.

Location: southbound between the junctions with the A4146 South and the A4012 .
Due to: Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Nearest town: 11.44 miles from Aston Clinton.

Location: northbound between the junctions with the A4012 and the A4146 Bletchley South.
Due to: Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Nearest town: 11.39 miles from Aston Clinton.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lane three is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 12.42 miles from Aston Clinton.

Location: northbound exit slip to the A422 .
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 17.17 miles from Aston Clinton.

Location: northbound exit slip to the A509 .
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 16.28 miles from Aston Clinton.

Location: southbound exit slip to the A422 .
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 17.45 miles from Aston Clinton.

Location: southbound between the A422 and the junction with the A509 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.92 miles from Aston Clinton.

Location: southbound between the A508 and the junction with the A422 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.55 miles from Aston Clinton.

Location: northbound between the junctions with the A421 and the A509 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.99 miles from Aston Clinton.

Location: northbound between the A509 and the junction with the A422 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.83 miles from Aston Clinton.

Location: southbound between the A509 and the junction with the A421 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.88 miles from Aston Clinton.

Location: northbound exit slip to the A421 .
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 14.66 miles from Aston Clinton.

Location: northbound between the A4146 Bletchley North and the junction with the A421 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.76 miles from Aston Clinton.

Location: southbound exit slip to the A421 .
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 14.67 miles from Aston Clinton.

Location: southbound between junctions J6A (St Albans) and J5 (Harrow A41) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 4 March 2026 to 05:30 on 5 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.34 miles from Aston Clinton.

Location: southbound between junctions J8A (Thame) and J5 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 4 March 2026 to 06:00 on 5 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.8 miles from Aston Clinton.

Location: southbound exit slip at junction J8A (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:15 on 4 March 2026 to 05:30 on 5 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.85 miles from Aston Clinton.

Location: northbound entry slip at junction J8A (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:15 on 4 March 2026 to 05:30 on 5 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.82 miles from Aston Clinton.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 4 March 2026 to 05:00 on 5 March 2026.
Lanes Closed : There will be three of five lanes closed.
Nearest town: 13.85 miles from Aston Clinton.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 4 March 2026 to 05:00 on 5 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 13.88 miles from Aston Clinton.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 4 March 2026 to 05:00 on 5 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 13.88 miles from Aston Clinton.

Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 4 March 2026 to 23:59 on 5 March 2026.
Nearest town: 15.47 miles from Aston Clinton.

Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 4 March 2026 to 23:59 on 5 March 2026.
Nearest town: 15.35 miles from Aston Clinton.

Location: southbound entry slip at junction J2 (Beaconsfield) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 4 March 2026 to 23:59 on 5 March 2026.
Nearest town: 14.97 miles from Aston Clinton.

Location: northbound exit slip at junction J8A (Thame) .
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 15.66 miles from Aston Clinton.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : Lane three is closed.
Due to: Road repairs.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 13.81 miles from Aston Clinton.

Location: northbound between junctions J13 (Milton Keynes) and J14 (Milton Keynes) .
Lane Closures : Lanes 1, 2 and 3 are closed.
Due to: Road repairs.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : There are three of four lanes closed.
Nearest town: 16.93 miles from Aston Clinton.

Location: northbound at junction J10 (Luton Airport) .
Lane Closures : Lanes 3 and 4 are closed.
Due to: Road repairs.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : There are two of four lanes closed.
Nearest town: 14 miles from Aston Clinton.

Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lane one is closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : There is one of four lanes closed.
Nearest town: 14.46 miles from Aston Clinton.

Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 23:59 on 4 March 2026.
Nearest town: 16.93 miles from Aston Clinton.

Location: clockwise entry slip at junction J16 (M40) .
Due to: Barrier repairs.
Period : expect disruption until 05:30 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 19.06 miles from Aston Clinton.

Location: northbound exit slip at junction J1A (Watford) .
Due to: Barrier repairs.
Period : expect disruption until 05:30 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 19.04 miles from Aston Clinton.

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lanes 3 and 4 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : There are two of four lanes closed.
Nearest town: 14.4 miles from Aston Clinton.

Location: northbound between junctions J13 (Milton Keynes) and J14 (Milton Keynes) .
Lane Closures : Lanes 1, 2 and 3 are closed.
Due to: Road repairs.
Period : expect disruption until 05:00 on 4 March 2026.
Lanes Closed : There are three of four lanes closed.
Nearest town: 16.71 miles from Aston Clinton.

Location: anticlockwise entry slip at junction J16 (M40) From M40 North.
Due to: Barrier repairs.
Period : expect disruption until 05:30 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 19.06 miles from Aston Clinton.

Location: northbound exit slip at junction J5 (Harrow A41) .
Due to: Roadworks.
Period : expect disruption until 05:30 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 18.37 miles from Aston Clinton.

Location: northbound exit slip at junction J4 (High Wycombe) .
Due to: Roadworks scheme.
Period : from 21:06 on 2 March 2026 to 06:00 on 5 March 2026.
Nearest town: 12.94 miles from Aston Clinton.

Location: northbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : There are two of three lanes closed.
Nearest town: 13.01 miles from Aston Clinton.

Location: northbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 12.94 miles from Aston Clinton.

Location: southbound entry slip from the M40 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 13.01 miles from Aston Clinton.

Location: southbound exit slip to the A4155 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 14.94 miles from Aston Clinton.

Location: southbound between the M40 and the junction with the A308 .
Due to: Roadworks scheme.
Period : from 21:06 on 2 March 2026 to 06:00 on 5 March 2026.
Nearest town: 13.05 miles from Aston Clinton.

Location: southbound between the M40 and the junction with the A308 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 3 March 2026 to 5 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.05 miles from Aston Clinton.

Location: northbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 13.21 miles from Aston Clinton.

Location: northbound between the A4155 and the junction with the M40 .
Due to: Roadworks scheme.
Period : from 21:05 on 2 March 2026 to 06:00 on 4 March 2026.
Nearest town: 15.11 miles from Aston Clinton.

Location: northbound between the A4155 and the junction with the M40 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 15.11 miles from Aston Clinton.

Location: northbound between the A308 and the junction with the A4155 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 15.43 miles from Aston Clinton.

Location: southbound exit slip at junction J1A (Watford) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 23:59 on 3 March 2026.
Nearest town: 18.35 miles from Aston Clinton.

Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Lane Closures : Lane three is closed.
Due to: Emergency roadworks.
Period : from 13:42 on 21 February 2026 to 12:00 on 9 March 2026.
Lanes Closed : There is one of four lanes closed.
Nearest town: 16.01 miles from Aston Clinton.

Location: southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane Closures : Lane three is closed.
Due to: Emergency roadworks.
Period : from 13:35 on 21 February 2026 to 12:00 on 9 March 2026.
Lanes Closed : There is one of four lanes closed.
Nearest town: 16.72 miles from Aston Clinton.

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 10 March 2026 to 06:00 on 11 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.94 miles from Aston Clinton.

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 10 March 2026 to 06:00 on 11 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.77 miles from Aston Clinton.

Location: southbound entry slip at junction J2 (Beaconsfield) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:15 on 10 March 2026 to 05:30 on 11 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.97 miles from Aston Clinton.

Location: northbound between junctions J2 (Beaconsfield) 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 10 March 2026 to 06:00 on 11 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 14.37 miles from Aston Clinton.

Location: westbound exit slip to the A412 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 10 March 2026 to 13 March 2026.
Schedule : From 23:00 on 13 March 2026 to 05:30 on 14 March 2026.
Schedule : From 22:00 on 16 March 2026 to 05:30 on 17 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.75 miles from Aston Clinton.

Location: clockwise entry slip at junction J16 (M40) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 10 March 2026 to 05:00 on 11 March 2026.
Nearest town: 18.48 miles from Aston Clinton.

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 10 March 2026 to 23:59 on 11 March 2026.
Nearest town: 14.55 miles from Aston Clinton.

Location: northbound at junction J8 (Hemel Hstead) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 9 March 2026 to 13 March 2026.
Nearest town: 14.16 miles from Aston Clinton.

Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 9 March 2026 to 13 March 2026.
Nearest town: 14.1 miles from Aston Clinton.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 8 March 2026 to 23:59 on 13 March 2026.
Nearest town: 15.11 miles from Aston Clinton.

Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:30 on 8 March 2026 to 05:30 on 9 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.67 miles from Aston Clinton.

Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 09:30 on 5 March 2026 to 15:30 on 5 March 2026.
Nearest town: 14.03 miles from Aston Clinton.

Location: southbound between junctions J6 (Thame) and J5 (High Wycombe) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 10 March 2026 to 23:59 on 11 March 2026.
Nearest town: 12.77 miles from Aston Clinton.

Location: northbound between junctions J5 (High Wycombe) and J6 (Thame) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 10 March 2026 to 23:59 on 11 March 2026.
Nearest town: 12.62 miles from Aston Clinton.

Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 9 March 2026 to 05:00 on 10 March 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 13.97 miles from Aston Clinton.

Location: northbound entry slip at junction J2 (Beaconsfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:15 on 9 March 2026 to 05:30 on 10 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.01 miles from Aston Clinton.

Location: northbound exit slip at junction J5 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 17 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 30 March 2026 to 4 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.08 miles from Aston Clinton.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 10 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 17 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 March 2026 to 28 March 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 March 2026 to 4 April 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.39 miles from Aston Clinton.

Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 9 March 2026 to 11 March 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.71 miles from Aston Clinton.

Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 9 March 2026 to 11 March 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.96 miles from Aston Clinton.

Location: southbound entry slip at junction J5 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 30 March 2026 to 4 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.12 miles from Aston Clinton.

Location: southbound at junction J5 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 10 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 March 2026 to 28 March 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 March 2026 to 4 April 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.14 miles from Aston Clinton.

Location: southbound.
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 March 2026 to 16 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13 miles from Aston Clinton.

Location: southbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 March 2026 to 16 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.12 miles from Aston Clinton.

Location: southbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 March 2026 to 16 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13 miles from Aston Clinton.

Location: southbound between the A4155 and the junction with the A4130 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:30 on 9 March 2026 to 06:00 on 10 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.78 miles from Aston Clinton.

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 21:00 on 6 March 2026 to 06:00 on 7 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.81 miles from Aston Clinton.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 5 March 2026 to 06:00 on 6 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.07 miles from Aston Clinton.

Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 7 March 2026 to 05:00 on 8 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.68 miles from Aston Clinton.

Location: southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 12 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 26 March 2026 to 28 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.73 miles from Aston Clinton.

Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 6 March 2026 to 06:00 on 7 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.4 miles from Aston Clinton.

Location: southbound exit slip at junction J12 (Flitwick) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.62 miles from Aston Clinton.

Location: southbound exit slip at junction J13 (Milton Keynes) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.72 miles from Aston Clinton.

Location: southbound entry slip at junction J12 (Flitwick) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.6 miles from Aston Clinton.

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 6 March 2026 to 06:00 on 7 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 14.37 miles from Aston Clinton.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 13.96 miles from Aston Clinton.

Location: northbound entry slip at junction J9 (Dunstable A5) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.77 miles from Aston Clinton.

Location: northbound entry slip at junction J11 (Luton) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.2 miles from Aston Clinton.

Location: southbound entry slip at junction J14 (Milton Keynes) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.99 miles from Aston Clinton.

Location: southbound between junctions J15 (Northampton) and J14 (Milton Keynes) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.56 miles from Aston Clinton.

Location: northbound exit slip at junction J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14 miles from Aston Clinton.

Location: northbound between junctions J8 (Hemel Hstead) and J10 (Luton Airport) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.85 miles from Aston Clinton.

Location: northbound exit slip at junction J11 (Luton) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.14 miles from Aston Clinton.

Location: northbound between junctions J11 (Luton) and J11A .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2026 to 05:00 on 20 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.3 miles from Aston Clinton.

Location: southbound between the junctions with the A5183 and the M1 .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 19 March 2026 to 05:00 on 20 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.19 miles from Aston Clinton.

Location: northbound between junctions J10 (Luton Airport) and J11A .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.96 miles from Aston Clinton.

Location: northbound exit slip at junction J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 March 2026 to 05:00 on 19 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.45 miles from Aston Clinton.

Location: southbound exit slip at junction J11A .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.62 miles from Aston Clinton.

Location: southbound between junctions J14 (Milton Keynes) and J11A .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.13 miles from Aston Clinton.

Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 21 March 2026 to 05:00 on 22 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 14 miles from Aston Clinton.

Location: southbound entry slip at Toddington Services.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.37 miles from Aston Clinton.

Location: southbound exit slip at Toddington Services.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.41 miles from Aston Clinton.

Location: southbound entry slip at junction J13 (Milton Keynes) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 March 2026 to 05:00 on 21 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.76 miles from Aston Clinton.

Location: southbound between junctions J8A (Thame) and J6 (Thame) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 9 March 2026 to 13 March 2026.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 16 March 2026 to 20 March 2026.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 23 March 2026 to 27 March 2026.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 30 March 2026 to 31 March 2026.
Nearest town: 12.76 miles from Aston Clinton.

Location: clockwise between junctions J21A (Watword) and J22 (St Albans) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:30 on 8 March 2026 to 05:30 on 9 March 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.56 miles from Aston Clinton.

Location: southbound exit slip at junction J8A (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 8 March 2026 to 06:00 on 9 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.85 miles from Aston Clinton.

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 8 March 2026 to 06:00 on 9 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.61 miles from Aston Clinton.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 8 March 2026 to 23:59 on 20 March 2026.
Nearest town: 19.4 miles from Aston Clinton.

Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 8 March 2026 to 23:59 on 10 March 2026.
Nearest town: 16 miles from Aston Clinton.

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 8 March 2026 to 23:59 on 10 March 2026.
Nearest town: 13.74 miles from Aston Clinton.

Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 8 March 2026 to 23:59 on 10 March 2026.
Nearest town: 13.5 miles from Aston Clinton.

Location: southbound at junction J1A (Watford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 7 March 2026 to 06:00 on 8 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.39 miles from Aston Clinton.

Location: slip road to the M40 southbound from M25 north.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 7 March 2026 to 06:00 on 8 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.73 miles from Aston Clinton.

Location: eastbound entry slip at junction J7 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 10 March 2026 to 12 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.98 miles from Aston Clinton.

Location: eastbound entry slip at junction J7 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 7 March 2026 to 06:00 on 8 March 2026.
Schedule : From 21:00 on 21 March 2026 to 06:00 on 22 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.98 miles from Aston Clinton.

Location: anticlockwise exit slip at junction J21A (Watword) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 6 March 2026 to 05:30 on 7 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.96 miles from Aston Clinton.

Location: northbound between the junctions with the M1 and the M25 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 6 March 2026 to 05:30 on 7 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.69 miles from Aston Clinton.

Location: clockwise exit slip at junction J21A (Watword) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 6 March 2026 to 05:30 on 7 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.5 miles from Aston Clinton.

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 6 March 2026 to 06:00 on 7 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.06 miles from Aston Clinton.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 6 March 2026 to 06:00 on 7 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.13 miles from Aston Clinton.

Location: northbound exit slip at junction J6 (Thame) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 6 March 2026 to 06:00 on 7 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.99 miles from Aston Clinton.

Location: northbound entry slip at junction J6 (Thame) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 6 March 2026 to 06:00 on 7 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.95 miles from Aston Clinton.

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:15 on 6 March 2026 to 06:00 on 7 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 14.95 miles from Aston Clinton.

Location: northbound between junctions J5 (High Wycombe) and J8A (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 6 March 2026 to 06:00 on 7 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.98 miles from Aston Clinton.

Location: northbound exit slip to the A4130 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 6 March 2026 to 06:00 on 7 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.86 miles from Aston Clinton.

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 6 March 2026 to 23:59 on 6 March 2026.
Nearest town: 13.91 miles from Aston Clinton.

Location: northbound exit slip at junction J3 (Loudwater) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:15 on 5 March 2026 to 05:30 on 6 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.81 miles from Aston Clinton.

Location: northbound between the junctions with the M1 and the M25 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:30 on 6 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.69 miles from Aston Clinton.

Location: anticlockwise exit slip at junction J21A (Watword) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:30 on 6 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.95 miles from Aston Clinton.

Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:00 on 6 March 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.51 miles from Aston Clinton.

Location: southbound between junctions J6A (St Albans) and J6 (Watford A405) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:00 on 6 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.95 miles from Aston Clinton.

Location: southbound between junctions J14 (Milton Keynes) and J13 (Milton Keynes) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:00 on 6 March 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.39 miles from Aston Clinton.

Location: clockwise exit slip at junction J21A (Watword) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:30 on 6 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.51 miles from Aston Clinton.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:00 on 6 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.74 miles from Aston Clinton.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 07:00 on 5 March 2026 to 23:59 on 6 March 2026.
Nearest town: 12.72 miles from Aston Clinton.

Location: northbound exit slip at junction J3 (Loudwater) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 5 March 2026 to 23:59 on 6 March 2026.
Nearest town: 13.81 miles from Aston Clinton.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:00 on 6 March 2026.
Lanes Closed : There will be three of five lanes closed.
Nearest town: 13.85 miles from Aston Clinton.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:00 on 6 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 13.88 miles from Aston Clinton.

Location: northbound at junction J11 (Luton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 March 2026 to 05:00 on 7 March 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.14 miles from Aston Clinton.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:00 on 6 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.62 miles from Aston Clinton.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 March 2026 to 05:00 on 7 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.23 miles from Aston Clinton.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:00 on 6 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 13.88 miles from Aston Clinton.

Location: northbound between junctions J11 (Luton) and J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 March 2026 to 05:00 on 7 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.32 miles from Aston Clinton.

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : There are two of four lanes closed.
Nearest town: 13.82 miles from Aston Clinton.

Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 4 March 2026.
Lanes Closed : There are two of three lanes closed.
Nearest town: 13.27 miles from Aston Clinton.

Location: northbound between junctions J13 (Milton Keynes) and J14 (Milton Keynes) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 5 March 2026 to 05:00 on 6 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 16.72 miles from Aston Clinton.

Location: anticlockwise between junctions J18 (Rickmansworth) and J17 (Maple Cross) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Road repairs.
Period : expect disruption until 05:30 on 4 March 2026.
Lanes Closed : There are two of four lanes closed.
Nearest town: 14.35 miles from Aston Clinton.

Location: anticlockwise entry slip at junction J18 (Rickmansworth) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 3 March 2026 to 05:00 on 4 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 4 March 2026 to 6 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.5 miles from Aston Clinton.

Location: westbound exit slip to the A412 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:30 on 4 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.75 miles from Aston Clinton.

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 4 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.54 miles from Aston Clinton.

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 4 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 15.93 miles from Aston Clinton.

Location: anticlockwise exit slip at junction J21 (M1) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 3 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.73 miles from Aston Clinton.

Location: northbound entry slip at junction J6A (St Albans) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 3 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.09 miles from Aston Clinton.

Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.2 miles from Aston Clinton.

Location: northbound at junction J6 (Watford A405) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 4 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.61 miles from Aston Clinton.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 16 March 2026 to 21 March 2026.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 March 2026 to 28 March 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.05 miles from Aston Clinton.
