Location: northbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 21 May 2026 to 06:00 on 22 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.09 miles from Sonning.

Location: northbound at junction J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 21 May 2026 to 06:00 on 22 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.09 miles from Sonning.

Location: westbound between junctions J12 (Reading) and J13 (Newbury) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 21 May 2026 to 06:00 on 22 May 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 6.37 miles from Sonning.

Location: westbound between junctions J11 (Basingstoke) and J12 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 21 May 2026 to 06:00 on 22 May 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 5.55 miles from Sonning.

Location: westbound entry slip at junction J12 (Reading) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 21 May 2026 to 06:00 on 22 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 6.58 miles from Sonning.

Location: westbound exit slip at junction J12 (Reading) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 21 May 2026 to 06:00 on 22 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 6.37 miles from Sonning.

Location: westbound at junction J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 21 May 2026 to 06:00 on 22 May 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.4 miles from Sonning.

Location: eastbound entry slip at junction J12 (Reading) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 21 May 2026 to 06:00 on 22 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 6.48 miles from Sonning.

Location: eastbound at junction J12 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 21 May 2026 to 06:00 on 22 May 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 6.58 miles from Sonning.

Location: eastbound between junctions J12 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 21 May 2026 to 06:00 on 22 May 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 6.27 miles from Sonning.

Location: southbound between junctions J6 (Thame) and J5 (High Wycombe) .
Lane Closures : Lane three will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 20 May 2026 to 22 May 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.38 miles from Sonning.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 20 May 2026 to 22 May 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.74 miles from Sonning.

Location: northbound entry slip at junction J5 (High Wycombe) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 20 May 2026 to 22 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.22 miles from Sonning.

Location: northbound between junctions J4 (High Wycombe) and J6 (Thame) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 20 May 2026 to 22 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.1 miles from Sonning.

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 21:00 on 20 May 2026 to 06:00 on 21 May 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 11.28 miles from Sonning.

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 21:00 on 20 May 2026 to 06:00 on 21 May 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.65 miles from Sonning.

Location: westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 20 May 2026 to 06:00 on 21 May 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 7.57 miles from Sonning.

Location: westbound between junctions J12 (Reading) and J13 (Newbury) .
Lane Closures : Lane three will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2026 to 06:00 on 20 May 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 6.37 miles from Sonning.

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .
Lane Closures : Lane three will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2026 to 06:00 on 20 May 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 7.96 miles from Sonning.

Location: westbound between junctions J11 (Basingstoke) and J12 (Reading) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 19 May 2026 to 06:00 on 20 May 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 5.91 miles from Sonning.

Location: southbound exit slip at junction J5 (High Wycombe) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 18 May 2026 to 28 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.33 miles from Sonning.

Location: southbound entry slip at junction J5 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 18 May 2026 to 28 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.26 miles from Sonning.

Location: northbound.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 18 May 2026 to 20 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.76 miles from Sonning.
