Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Due to: Road traffic collision.
Status : Cleared.
Nearest town: 2.44m from Uxbridge.

Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 19:00 and 19:15 on 1 April 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 1.57m from High Wycombe.

Location: eastbound exit slip at junction J7 (Slough) .
Due to: Congestion.
Normal traffic conditions are expected between 18:45 and 19:00 on 1 April 2025.
Nearest town: 1.93m from Maidenhead.

Location: northbound entry slip at junction J1 (Slough) .
Due to: Congestion.
Normal traffic conditions are expected between 18:30 and 18:45 on 1 April 2025.
Nearest town: 1m from Uxbridge.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Due to: Congestion.
Normal traffic conditions are expected between 17:15 and 17:30 on 1 April 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 2.13m from Uxbridge.

Location: clockwise at junction J14 (Heathrow Airport) .
Due to: Congestion.
Normal traffic conditions are expected between 19:00 and 19:15 on 1 April 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 1.46m from Uxbridge.

Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 16:30 and 16:45 on 1 April 2025.
Nearest town: 1.57m from High Wycombe.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 23:59 on 2 April 2025.
Nearest town: 1.65m from High Wycombe.

Location: southbound exit slip at junction J1 (Slough) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:15 on 1 April 2025 to 05:30 on 2 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.32m from Uxbridge.

Location: clockwise at junction J16 (M40) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 16:00 on 1 April 2025.
Nearest town: 1.97m from Uxbridge.

Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 16:00 on 1 April 2025.
Nearest town: 1.71m from Uxbridge.

Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 5 April 2025 to 06:00 on 6 April 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 1.59m from High Wycombe.

Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 2 April 2025 to 05:00 on 3 April 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 1.79m from Chalfont Saint Peter.

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:15 on 7 April 2025 to 06:00 on 8 April 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 2.45m from Chinnor.

Location: southbound entry slip at junction J3 (Loudwater) .
Lane Closures : Lane one will be closed.
Due to: Gantry construction is planned.
Status : Pending.
Schedule : From 20:00 on 7 April 2025 to 06:00 on 8 April 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 2.6m from Beaconsfield.

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Gantry construction is planned.
Status : Pending.
Schedule : From 20:00 on 7 April 2025 to 06:00 on 8 April 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 2.35m from Beaconsfield.

Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Gantry construction is planned.
Status : Pending.
Schedule : From 20:00 on 7 April 2025 to 06:00 on 8 April 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 2.89m from Bourne End.

Location: clockwise at junction J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 4 April 2025 to 05:00 on 5 April 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 1.97m from Uxbridge.

Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 4 April 2025 to 05:00 on 5 April 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 1.28m from Uxbridge.

Location: clockwise entry slip at junction J16 (M40) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 4 April 2025 to 05:00 on 5 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.6m from Uxbridge.

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 23:00 on 4 April 2025 to 05:00 on 5 April 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 2.06m from Chalfont Saint Peter.

Location: northbound entry slip at junction J1A (Watford) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 6 April 2025 to 8 April 2025.
Nearest town: 2.13m from Uxbridge.

Location: northbound entry slip at junction J1A (Watford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 23:00 on 4 April 2025 to 05:00 on 5 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.13m from Uxbridge.

Location: slip road to the M40 southbound from M25 south.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 23:00 on 4 April 2025 to 05:00 on 5 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.41m from Uxbridge.

Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 23:00 on 4 April 2025 to 05:00 on 5 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.77m from Rickmansworth.

Location: westbound exit slip at junction J7 (Slough) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 3 April 2025 to 06:00 on 4 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.88m from Maidenhead.

Location: westbound entry slip at junction J7 (Slough) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 3 April 2025 to 06:00 on 4 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.96m from Maidenhead.

Location: northbound entry slip at junction J1 (Slough) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:15 on 2 April 2025 to 05:30 on 3 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 0.99m from Uxbridge.

Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 3 April 2025 to 05:00 on 4 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.73m from Heathrow.

Location: clockwise entry slip at junction J15 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 3 April 2025 to 05:00 on 4 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.93m from Heathrow.

Location: northbound entry slip at junction J5 (High Wycombe) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 1 April 2025 to 5 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.69m from Chinnor.
