Location: westbound exit slip at junction J14 (Hungerford) .
Lane Closures : Lane one is closed.
Due to: Vehicle tyre change.
Time To Clear : The event is expected to clear between 12:00 and 12:15 on 19 December 2025.
Normal traffic conditions are expected between 12:00 and 12:15 on 19 December 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.19 miles from Brightwell cum Sotwell.

Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Vehicle tyre change.
Time To Clear : The event is expected to clear between 10:30 and 10:45 on 19 December 2025.
Normal traffic conditions are expected between 10:30 and 10:45 on 19 December 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 19.99 miles from Brightwell cum Sotwell.

Location: eastbound entry slip at junction J12 (Reading) .
Lane Closures : Lane one is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 09:00 and 09:15 on 19 December 2025.
Normal traffic conditions are expected between 09:00 and 09:15 on 19 December 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 12.35 miles from Brightwell cum Sotwell.

Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 11:45 and 12:00 on 19 December 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.02 miles from Brightwell cum Sotwell.

Location: westbound at junction J10 (Reading) .
Due to: Congestion.
Normal traffic conditions are expected between 11:00 and 11:15 on 19 December 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.95 miles from Brightwell cum Sotwell.

Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 10:30 and 10:45 on 19 December 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.02 miles from Brightwell cum Sotwell.

Location: northbound exit slip at junction J4 (High Wycombe) .
Due to: Congestion.
Normal traffic conditions are expected between 09:45 and 10:00 on 19 December 2025.
Nearest town: 17.04 miles from Brightwell cum Sotwell.

Location: southbound exit slip at junction J4 (High Wycombe) .
Due to: Congestion.
Normal traffic conditions are expected between 09:00 and 09:15 on 19 December 2025.
Nearest town: 16.92 miles from Brightwell cum Sotwell.

Location: southbound exit slip at junction J4 (High Wycombe) .
Due to: Congestion.
Normal traffic conditions are expected between 08:15 and 08:30 on 19 December 2025.
Nearest town: 16.92 miles from Brightwell cum Sotwell.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.84 miles from Brightwell cum Sotwell.

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 23:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.02 miles from Brightwell cum Sotwell.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : The hard shoulder is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 23:59 on 25 December 2025.
Nearest town: 15.83 miles from Brightwell cum Sotwell.

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 23:59 on 19 December 2025.
Nearest town: 17.92 miles from Brightwell cum Sotwell.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:15 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.71 miles from Brightwell cum Sotwell.

Location: northbound between junctions J6 (Thame) and J8A (Thame) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Horticultural works.
Lanes Closed : There are two of three lanes closed.
Nearest town: 9.79 miles from Brightwell cum Sotwell.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Barrier repairs.
Lanes Closed : There are two of three lanes closed.
Nearest town: 16.53 miles from Brightwell cum Sotwell.

Location: northbound at junction J4 (High Wycombe) .
Lane Closures : Lane two is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 19 December 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.03 miles from Brightwell cum Sotwell.

Location: northbound.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.04 miles from Brightwell cum Sotwell.

Location: northbound between the junctions with the A4155 and the M40 .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.21 miles from Brightwell cum Sotwell.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.84 miles from Brightwell cum Sotwell.

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 21:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.02 miles from Brightwell cum Sotwell.

Location: northbound between the A343 and the junction with the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.75 miles from Brightwell cum Sotwell.

Location: northbound between the A4 and the junction with the A339 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.87 miles from Brightwell cum Sotwell.

Location: northbound exit slip to the A4 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025.
Nearest town: 15.73 miles from Brightwell cum Sotwell.

Location: northbound exit slip to the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.73 miles from Brightwell cum Sotwell.

Location: northbound at the junction with the A343 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.74 miles from Brightwell cum Sotwell.

Location: westbound between junctions J11 (Basingstoke) and J12 (Reading) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 15.37 miles from Brightwell cum Sotwell.

Location: eastbound between junctions J11 (Basingstoke) and J5 (Colnbrook) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 19 December 2025 to 05:00 on 20 December 2025.
Nearest town: 15.54 miles from Brightwell cum Sotwell.

Location: eastbound at junction J11 (Basingstoke) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.54 miles from Brightwell cum Sotwell.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 06:00 on 19 December 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 11.61 miles from Brightwell cum Sotwell.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Barrier repairs.
Lanes Closed : There are two of three lanes closed.
Nearest town: 15.66 miles from Brightwell cum Sotwell.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadworks.
Lanes Closed : There are two of three lanes closed.
Nearest town: 18.46 miles from Brightwell cum Sotwell.

Location: northbound between junctions J7 (Thame) and J8A (Thame) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 23:59 on 19 December 2025.
Nearest town: 9.42 miles from Brightwell cum Sotwell.

Location: southbound exit slip at Chieveley Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 5 January 2026 to 7 January 2026.
Schedule : From 21:00 on 19 January 2026 to 06:00 on 20 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.33 miles from Brightwell cum Sotwell.

Location: southbound entry slip from the M4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 5 January 2026 to 7 January 2026.
Schedule : From 21:00 on 19 January 2026 to 06:00 on 20 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.43 miles from Brightwell cum Sotwell.
