Location: northbound between the junctions with the A420 and the A44 .
Lane Closures : Lane one is closed.
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 19:15 and 19:30 on 27 January 2026.
Normal traffic conditions are expected between 20:15 and 20:30 on 27 January 2026.
Delay : There are currently delays of 1 hour against expected traffic.
Lanes Closed : There is one of two lanes closed.
Nearest town: 3.76 miles from Cumnor.

Location: northbound entry slip from the A423 north of Kennington.
Due to: Congestion.
Normal traffic conditions are expected between 18:30 and 18:45 on 27 January 2026.
Nearest town: 3.21 miles from Cumnor.

Location: southbound exit slip to the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 18:45 and 19:00 on 27 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 3.25 miles from Cumnor.

Location: southbound entry slip from the A44 .
Due to: Congestion.
Normal traffic conditions are expected between 19:30 and 19:45 on 27 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 4.33 miles from Cumnor.

Location: northbound between the A423 north of Kennington and the junction with the A44 .
Due to: Congestion.
Normal traffic conditions are expected between 19:30 and 19:45 on 27 January 2026.
Cause : Road traffic collision.
Delay : There are currently delays of 50 minutes against expected traffic.
Nearest town: 3 miles from Cumnor.

Location: southbound exit slip at junction J9 (Bicester) .
Due to: Roadworks.
Period : from 22:06 on 27 January 2026 to 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 12.07 miles from Cumnor.

Location: northbound between the junctions with the A4185 and the A4130 .
Due to: Roadworks.
Period : from 20:35 on 27 January 2026 to 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 9.85 miles from Cumnor.

Location: northbound between junctions J6 (Thame) and J8A (Thame) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 19:00 on 28 January 2026.
Nearest town: 13.97 miles from Cumnor.

Location: westbound between junctions J12 (Reading) and J13 (Newbury) .
Lane Closures : Lane three is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 18.15 miles from Cumnor.

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .
Lane Closures : Lane three is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 17.95 miles from Cumnor.

Location: southbound at junction J9 (Bicester) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 12.25 miles from Cumnor.

Location: southbound between junctions J10 (Northampton) and J9 (Bicester) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There are two of three lanes closed.
Nearest town: 15.94 miles from Cumnor.

Location: eastbound between junctions J14 (Hungerford) and J13 (Newbury) .
Lane Closures : Lane three is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 18.66 miles from Cumnor.

Location: westbound between junctions J13 (Newbury) and J14 (Hungerford) .
Lane Closures : Lane three is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 18.45 miles from Cumnor.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 18.72 miles from Cumnor.

Location: southbound between the A423 north of Kennington and the junction with the A415 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 3.27 miles from Cumnor.

Location: northbound between the A4185 and the junction with the A415 .
Due to: Roadworks scheme.
Period : from 21:01 on 27 January 2026 to 06:00 on 29 January 2026.
Nearest town: 10.05 miles from Cumnor.

Location: southbound.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 18.65 miles from Cumnor.

Location: southbound exit slip at junction J8A (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 3 February 2026 to 06:00 on 4 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.19 miles from Cumnor.

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 3 February 2026 to 06:00 on 4 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 10.56 miles from Cumnor.

Location: westbound between junctions J12 (Reading) and J13 (Newbury) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 3 February 2026 to 06:00 on 4 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.64 miles from Cumnor.

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 3 February 2026 to 06:00 on 4 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.26 miles from Cumnor.

Location: northbound between junctions J8A (Thame) and J10 (Northampton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:15 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.65 miles from Cumnor.

Location: southbound between junctions J11 (Banbury) and J10 (Northampton) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.66 miles from Cumnor.

Location: northbound between junctions J9 (Bicester) and J11 (Banbury) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 2 February 2026 to 5 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.99 miles from Cumnor.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
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 2 February 2026 to 6 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.84 miles from Cumnor.

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 2 February 2026 to 19:00 on 6 February 2026.
Nearest town: 11.86 miles from Cumnor.

Location: northbound between junctions J6 (Thame) and J8A (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.65 miles from Cumnor.

Location: southbound entry slip from the A415 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:30 on 30 January 2026 to 06:00 on 31 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 3.48 miles from Cumnor.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 30 January 2026 to 06:00 on 31 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.68 miles from Cumnor.

Location: northbound between the junctions with the A44 and the M40 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 30 January 2026 to 06:00 on 31 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.44 miles from Cumnor.

Location: southbound between the junctions with the A4130 and the A4185 .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 January 2026 to 1 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.02 miles from Cumnor.

Location: southbound exit slip to the A4130 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 29 January 2026 to 06:00 on 30 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 6.76 miles from Cumnor.

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 January 2026 to 31 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.82 miles from Cumnor.

Location: southbound between junctions J11 (Banbury) and J10 (Northampton) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 29 January 2026 to 23:59 on 30 January 2026.
Nearest town: 18.6 miles from Cumnor.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.31 miles from Cumnor.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.32 miles from Cumnor.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.3 miles from Cumnor.

Location: northbound between the A44 and the junction with the M40 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 7.21 miles from Cumnor.

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.17 miles from Cumnor.

Location: westbound between junctions J12 (Reading) and J13 (Newbury) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.09 miles from Cumnor.

Location: northbound between junctions J10 (Northampton) and J11 (Banbury) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 28 January 2026 to 23:59 on 29 January 2026.
Nearest town: 17.73 miles from Cumnor.

Location: northbound exit slip to the A4130 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 7.04 miles from Cumnor.

Location: northbound between the A4185 and the junction with the A415 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 10.05 miles from Cumnor.

Location: northbound between the M4 and the junction with the A4185 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 10.32 miles from Cumnor.

Location: northbound exit slip at junction J10 (Northampton) .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.58 miles from Cumnor.

Location: northbound between the M40 and the junction with the A421 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.17 miles from Cumnor.

Location: southbound between the junctions with the A421 and the M40 .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.55 miles from Cumnor.

Location: southbound between the junctions with the A421 and the M40 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.59 miles from Cumnor.

Location: southbound between the A421 and the junction with the M40 .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 18.8 miles from Cumnor.
