Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
Due to: Congestion.
Normal traffic conditions are expected between 01:00 and 01:15 on 13 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.84 miles from Port Hill.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 18.03 miles from Port Hill.

Location: southbound.
Due to: Roadworks.
Period : from 21:01 on 12 June 2025 to 06:00 on 13 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 12.06 miles from Port Hill.

Location: southbound between the junctions with the A4130 and the A4 .
Due to: Roadworks.
Period : from 20:59 on 12 June 2025 to 06:00 on 13 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 10.85 miles from Port Hill.

Location: southbound between the A4130 and the junction with the A4 .
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 10.6 miles from Port Hill.

Location: The A404M southbound at junction J9B .
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 11.58 miles from Port Hill.

Location: southbound between the A308 and the junction with the A4130 .
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 10.39 miles from Port Hill.

Location: northbound between the junctions with the A420 and the A44 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 13 June 2025 to 06:00 on 14 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.47 miles from Port Hill.

Location: southbound between the junctions with the A44 and the A420 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 13 June 2025 to 06:00 on 14 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.69 miles from Port Hill.

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 13 June 2025 to 06:00 on 14 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.6 miles from Port Hill.

Location: northbound at junction J4 (High Wycombe) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 13 June 2025 to 06:00 on 14 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.11 miles from Port Hill.

Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : The hard shoulder is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 23:59 on 20 June 2025.
Nearest town: 13.7 miles from Port Hill.

Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 13 June 2025 to 06:00 on 14 June 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 11.9 miles from Port Hill.

Location: northbound at junction J6 (Thame) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 6.88 miles from Port Hill.

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:30 on 13 June 2025 to 15:30 on 13 June 2025.
Nearest town: 16.5 miles from Port Hill.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 18.03 miles from Port Hill.

Location: westbound between junctions J11 (Basingstoke) and J12 (Reading) .
Lane Closures : Lanes 1, 2 and 3 are closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 11.38 miles from Port Hill.

Location: westbound between junctions J6 (Slough) and J8 (High Wycombe) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 17.03 miles from Port Hill.

Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1, 2 and 3 are closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 11.64 miles from Port Hill.

Location: westbound at junction J11 (Basingstoke) .
Lane Closures : Lanes 1, 2 and 3 are closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 11.71 miles from Port Hill.

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 13 June 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 15.5 miles from Port Hill.

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 13 June 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 14.36 miles from Port Hill.

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 13 June 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 13.51 miles from Port Hill.

Location: southbound.
Due to: Roadworks scheme.
Period : from 20:51 on 9 June 2025 to 06:00 on 18 July 2025.
Nearest town: 12.08 miles from Port Hill.

Location: southbound between the A44 and the junction with the A423 north of Kennington.
Due to: Roadworks scheme.
Period : from 21:00 on 7 June 2025 to 06:00 on 15 June 2025.
Nearest town: 18.77 miles from Port Hill.

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .
Due to: Roadworks scheme.
Period : from 21:00 on 9 June 2025 to 06:00 on 10 October 2025.
Nearest town: 15.43 miles from Port Hill.

Location: westbound between junctions J10 (Reading) and J12 (Reading) .
Due to: Roadworks scheme.
Period : from 20:01 on 11 June 2025 to 06:00 on 24 June 2025.
Nearest town: 12.55 miles from Port Hill.

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 13 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 13.81 miles from Port Hill.

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 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.39 miles from Port Hill.

Location: southbound entry slip at junction J3 (Loudwater) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.16 miles from Port Hill.

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 22:15 on 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 7.35 miles from Port Hill.

Location: eastbound entry slip at junction J11 (Basingstoke) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.6 miles from Port Hill.

Location: northbound exit slip at junction J8 (Oxford) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.93 miles from Port Hill.

Location: westbound between junctions J13 (Newbury) and J14 (Hungerford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 June 2025 to 21 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 June 2025 to 25 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.65 miles from Port Hill.

Location: northbound between junctions J5 (High Wycombe) and J6 (Thame) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 18 June 2025 to 06:00 on 19 June 2025.
Nearest town: 6.87 miles from Port Hill.

Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 19:00 on 16 June 2025 to 23:59 on 20 June 2025.
Nearest town: 17.48 miles from Port Hill.

Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 19:00 on 16 June 2025 to 23:59 on 20 June 2025.
Nearest town: 17.34 miles from Port Hill.

Location: southbound.
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:30 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.83 miles from Port Hill.

Location: eastbound entry slip at Reading Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.64 miles from Port Hill.

Location: eastbound exit slip at Reading Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.62 miles from Port Hill.

Location: eastbound between junctions J12 (Reading) and J11 (Basingstoke) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 10.16 miles from Port Hill.

Location: westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.46 miles from Port Hill.

Location: westbound at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.36 miles from Port Hill.

Location: northbound exit slip at junction J8 (Oxford) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.93 miles from Port Hill.

Location: eastbound exit slip at junction J7 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.2 miles from Port Hill.

Location: eastbound between junctions J8 (High Wycombe) and J6 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.2 miles from Port Hill.

Location: northbound exit slip at junction J8 (Oxford) .
Lane Closures : Lane two will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 June 2025 to 06:00 on 18 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.93 miles from Port Hill.

Location: southbound entry slip at junction J8 (Oxford) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 16 June 2025 to 06:00 on 17 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.17 miles from Port Hill.

Location: southbound entry slip at junction J8 (Oxford) .
Lane Closures : Lane two will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 June 2025 to 06:00 on 18 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.17 miles from Port Hill.

Location: northbound between junctions J4 (High Wycombe) and J6 (Thame) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 16 June 2025 to 06:00 on 17 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 7.35 miles from Port Hill.

Location: southbound between the A339 and the junction with the A4 .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:30 on 17 June 2025 to 06:00 on 18 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.48 miles from Port Hill.

Location: southbound entry slip from the A4 .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:30 on 17 June 2025 to 06:00 on 18 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.31 miles from Port Hill.

Location: southbound exit slip to the A4 .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:30 on 17 June 2025 to 06:00 on 18 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.23 miles from Port Hill.

Location: southbound exit slip to the A4 .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:30 on 17 June 2025 to 06:00 on 18 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.23 miles from Port Hill.

Location: southbound between the A420 and the junction with the A423 north of Kennington.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 June 2025 to 20 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.11 miles from Port Hill.

Location: northbound between the junctions with the A415 and the A4183 south of Kennington.
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:30 on 16 June 2025 to 06:00 on 17 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.87 miles from Port Hill.

Location: southbound between the A4155 and the junction with the A4130 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 June 2025 to 21 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.76 miles from Port Hill.

Location: westbound between junctions J13 (Newbury) and J14 (Hungerford) .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 16.61 miles from Port Hill.

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 12 June 2025 to 14 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 June 2025 to 21 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 June 2025 to 4 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.12 miles from Port Hill.

Location: eastbound exit slip at junction J12 (Reading) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 15.43 miles from Port Hill.

Location: eastbound entry slip at junction J13 (Newbury) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.63 miles from Port Hill.

Location: eastbound between junctions J12 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 June 2025 to 06:00 on 18 June 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 9.96 miles from Port Hill.

Location: eastbound between junctions J11 (Basingstoke) and J10 (Reading) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 11.73 miles from Port Hill.

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 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 11.5 miles from Port Hill.

Location: eastbound between junctions J12 (Reading) and J11 (Basingstoke) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 9.96 miles from Port Hill.

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 June 2025 to 06:00 on 18 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.27 miles from Port Hill.

Location: westbound at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 16 June 2025 to 06:00 on 17 June 2025.
Schedule : From 20:00 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.38 miles from Port Hill.

Location: westbound entry slip at junction J10 (Reading) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 16 June 2025 to 06:00 on 17 June 2025.
Schedule : From 20:00 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.55 miles from Port Hill.

Location: westbound entry slip at junction J10 (Reading) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 June 2025 to 06:00 on 17 June 2025.
Schedule : From 21:00 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.39 miles from Port Hill.

Location: westbound between junctions J10 (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 16 June 2025 to 06:00 on 17 June 2025.
Schedule : From 20:00 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.44 miles from Port Hill.

Location: southbound between the A4185 and the junction with the M4 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 11.95 miles from Port Hill.

Location: southbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 12.08 miles from Port Hill.

Location: southbound between the A4185 and the junction with the M4 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 13 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 12.12 miles from Port Hill.

Location: southbound between the A44 and the junction with the A423 north of Kennington.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 14 June 2025 to 06:00 on 15 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.77 miles from Port Hill.

Location: southbound between the M40 and the junction with the A44 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 14 June 2025 to 06:00 on 15 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.94 miles from Port Hill.

Location: southbound exit slip to the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 14 June 2025 to 06:00 on 15 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.2 miles from Port Hill.

Location: eastbound between junctions J13 (Newbury) and J10 (Reading) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 17 June 2025 to 06:00 on 24 June 2025.
Nearest town: 9.27 miles from Port Hill.

Location: southbound entry slip from the A4130 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 September 2025 to 30 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.42 miles from Port Hill.

Location: southbound between the A415 and the junction with the M4 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 28 September 2025 to 06:00 on 30 September 2025.
Nearest town: 12.62 miles from Port Hill.

Location: southbound between the A415 and the junction with the M4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 September 2025 to 30 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.62 miles from Port Hill.

Location: southbound exit slip to the A4185 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 28 September 2025 to 30 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.76 miles from Port Hill.

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: 18.23 miles from Port Hill.
