Location: southbound between the junctions with the A421 and the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 09:30 and 09:45 on 3 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 12.65 miles from Sunnymead.

Location: northbound exit slip to the A423 north of Kennington.
Due to: Congestion.
Normal traffic conditions are expected between 10:30 and 10:45 on 3 June 2026.
Nearest town: 3.65 miles from Sunnymead.

Location: southbound between the junctions with the A420 and the A423 north of Kennington.
Due to: Congestion.
Normal traffic conditions are expected between 10:30 and 10:45 on 3 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 1.53 miles from Sunnymead.

Location: southbound between the junctions with the A421 and the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 06:45 and 07:00 on 3 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 12.65 miles from Sunnymead.

Location: northbound between junctions J9 (Bicester) and J10 (Northampton) .
Due to: Roadworks.
Period : from 21:51 on 2 June 2026 to 06:00 on 3 June 2026.
Lanes Closed : All lanes are closed.
Nearest town: 7.44 miles from Sunnymead.

Location: southbound exit slip to the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 3 June 2026 to 06:00 on 4 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 1.53 miles from Sunnymead.

Location: northbound entry slip from the A4183 south of Kennington.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 3 June 2026 to 06:00 on 3 July 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 5.42 miles from Sunnymead.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 4 June 2026.
Lanes Closed : There are two of three lanes closed.
Nearest town: 6.87 miles from Sunnymead.

Location: northbound entry slip at junction J9 (Bicester) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 3 June 2026 to 06:00 on 4 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 7.11 miles from Sunnymead.

Location: northbound between junctions J8A (Thame) and J10 (Northampton) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 3 June 2026 to 06:00 on 4 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 7.01 miles from Sunnymead.

Location: northbound exit slip at junction J10 (Northampton) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 3 June 2026 to 06:00 on 4 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.84 miles from Sunnymead.

Location: southbound between junctions J10 (Northampton) and J9 (Bicester) .
Lane Closures : Lane three is closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 4 June 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 11.7 miles from Sunnymead.

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane Closures : Lane three is closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 4 June 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 6.99 miles from Sunnymead.

Location: southbound at junction J10 (Northampton) .
Lane Closures : Lane three is closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 4 June 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 12.59 miles from Sunnymead.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 07:00 on 10 June 2026 to 19:00 on 10 June 2026.
Nearest town: 6.8 miles from Sunnymead.

Location: southbound between junctions J11 (Banbury) and J10 (Northampton) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 17:00 on 3 June 2026.
Nearest town: 13.17 miles from Sunnymead.

Location: northbound between junctions J10 (Northampton) and J11 (Banbury) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 17:00 on 3 June 2026.
Nearest town: 13.1 miles from Sunnymead.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 8 June 2026 to 06:00 on 9 June 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 7.49 miles from Sunnymead.

Location: southbound between junctions J11 (Banbury) and J10 (Northampton) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 07:00 on 8 June 2026 to 19:00 on 8 June 2026.
Nearest town: 13.04 miles from Sunnymead.

Location: northbound between junctions J9 (Bicester) and J10 (Northampton) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 6 June 2026 to 06:00 on 7 June 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.41 miles from Sunnymead.

Location: southbound at junction J10 (Northampton) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 6 June 2026 to 06:00 on 7 June 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.52 miles from Sunnymead.

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 6 June 2026 to 23:59 on 11 June 2026.
Nearest town: 8.16 miles from Sunnymead.

Location: southbound entry slip at junction J9 (Bicester) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 4 June 2026 to 11 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 7.16 miles from Sunnymead.

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 : Expect disruption everyday between 22:15 and 06:00 from 4 June 2026 to 12 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 7.95 miles from Sunnymead.

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 : Expect disruption everyday between 22:15 and 06:00 from 4 June 2026 to 12 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 7.41 miles from Sunnymead.

Location: southbound between the junctions with the A44 and the A420 .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 4 June 2026 to 06:00 on 5 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 1.05 miles from Sunnymead.

Location: northbound between junctions J10 (Northampton) and J11 (Banbury) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 4 June 2026.
Lanes Closed : There are two of three lanes closed.
Nearest town: 12.36 miles from Sunnymead.

Location: northbound between the A4130 and the junction with the A415 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 15 June 2026 to 27 August 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 1 September 2026 to 25 September 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 September 2026 to 31 October 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 7.93 miles from Sunnymead.

Location: northbound between the A415 and the junction with the A4183 south of Kennington.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 15 June 2026 to 27 August 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 1 September 2026 to 25 September 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 September 2026 to 31 October 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 7.61 miles from Sunnymead.

Location: northbound between the A415 and the junction with the A4183 south of Kennington.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 15 June 2026 to 06:00 on 31 October 2026.
Nearest town: 7.61 miles from Sunnymead.
