Location: southbound entry slip from the M4 .
Due to: Roadworks.
Period : from 23:28 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 5 miles from Catmore.

Location: northbound between the A44 and the junction with the M40 .
Due to: Roadworks.
Period : from 21:04 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.63 miles from Catmore.

Location: northbound between the junctions with the A415 and the A423 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works 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: 14.12 miles from Catmore.

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: 17.96 miles from Catmore.

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: 19.01 miles from Catmore.

Location: southbound.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 4.34 miles from Catmore.

Location: eastbound entry slip at Reading Services.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 15.26 miles from Catmore.

Location: eastbound exit slip at Reading Services.
Due to: Roadworks.
Period : expect disruption until 05:00 on 19 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 15.15 miles from Catmore.

Location: eastbound between junctions J12 (Reading) and J11 (Basingstoke) .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 14.3 miles from Catmore.

Location: northbound exit slip at junction J8 (Oxford) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Emergency roadworks.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.01 miles from Catmore.

Location: southbound.
Due to: Roadworks scheme.
Period : from 20:51 on 9 June 2025 to 06:00 on 18 July 2025.
Nearest town: 2.91 miles from Catmore.

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: 4.7 miles from Catmore.

Location: eastbound between junctions J13 (Newbury) and J10 (Reading) .
Due to: Roadworks scheme.
Period : from 20:00 on 17 June 2025 to 06:00 on 24 June 2025.
Nearest town: 12.9 miles from Catmore.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 25 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 June 2025 to 4 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.94 miles from Catmore.

Location: southbound entry slip from the A44 .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 25 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.34 miles from Catmore.

Location: southbound entry slip at junction J8 (Oxford) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 25 June 2025 to 05:00 on 26 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.68 miles from Catmore.

Location: westbound between junctions J12 (Reading) and J13 (Newbury) .
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 25 June 2025 to 27 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.02 miles from Catmore.

Location: southbound between the A343 and the junction with the A303 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.83 miles from Catmore.

Location: northbound exit slip at junction J6 (Thame) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.93 miles from Catmore.

Location: northbound between the A420 and the junction with the A44 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.67 miles from Catmore.

Location: northbound exit slip at junction J8 (Oxford) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 June 2025 to 25 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.68 miles from Catmore.

Location: northbound exit slip to the A4 .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:30 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.3 miles from Catmore.

Location: northbound entry slip from the A4130 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.32 miles from Catmore.

Location: northbound between the A4130 and the junction with the A420 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 23 June 2025 to 06:00 on 27 June 2025.
Nearest town: 7.32 miles from Catmore.

Location: northbound between the A415 and the junction with the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.67 miles from Catmore.

Location: northbound between the A4185 and the junction with the A415 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.23 miles from Catmore.

Location: northbound exit slip to the A415 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.44 miles from Catmore.

Location: northbound entry slip from the A4183 south of Kennington.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.1 miles from Catmore.

Location: northbound exit slip to the A423 north of Kennington.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.93 miles from Catmore.

Location: westbound between junctions J12 (Reading) and J13 (Newbury) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 23 June 2025 to 17:00 on 23 June 2025.
Nearest town: 6.46 miles from Catmore.

Location: westbound between junctions J12 (Reading) and J13 (Newbury) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 23 June 2025 to 17:00 on 23 June 2025.
Nearest town: 9.44 miles from Catmore.

Location: westbound between junctions J12 (Reading) and J13 (Newbury) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 20 June 2025 to 06:00 on 21 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 5.75 miles from Catmore.

Location: eastbound between junctions J14 (Hungerford) and J13 (Newbury) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 25 June 2025 to 06:00 on 9 July 2025.
Nearest town: 7.2 miles from Catmore.

Location: eastbound between junctions J14 (Hungerford) and J13 (Newbury) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 4 July 2025 to 06:00 on 5 July 2025.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 7 July 2025 to 9 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 6.15 miles from Catmore.

Location: eastbound between junctions J14 (Hungerford) and J13 (Newbury) .
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 25 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 June 2025 to 4 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 7.2 miles from Catmore.

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: 5.75 miles from Catmore.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Nearest town: 7.18 miles from Catmore.

Location: westbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.22 miles from Catmore.

Location: westbound exit slip at junction J15 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.75 miles from Catmore.

Location: westbound exit slip at Membury Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.97 miles from Catmore.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.18 miles from Catmore.

Location: westbound at junction J14 (Hungerford) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7 miles from Catmore.

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 21:02 on 18 June 2025 to 06:00 on 19 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 19 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: 4.78 miles from Catmore.

Location: eastbound exit slip at junction J12 (Reading) .
Due to: Roadworks.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 4.7 miles from Catmore.

Location: eastbound entry slip at junction J13 (Newbury) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 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.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 8 July 2025 to 12 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.25 miles from Catmore.

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: 18.39 miles from Catmore.

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: 17.72 miles from Catmore.

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: 13.93 miles from Catmore.

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 19 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 3.32 miles from Catmore.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 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.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 7 July 2025 to 12 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.91 miles from Catmore.

Location: southbound between the A4185 and the junction with the M4 .
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 23 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 June 2025 to 5 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 3.63 miles from Catmore.

Location: northbound between the M4 and the junction with the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.99 miles from Catmore.

Location: southbound between the A361 and the junction with the A4259 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 25 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.15 miles from Catmore.

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: 7.35 miles from Catmore.

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: 7.51 miles from Catmore.

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: 7.51 miles from Catmore.

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: 4.79 miles from Catmore.
