Location: southbound between the junctions with the A43 and the A508 .
Due to: Congestion.
Normal traffic conditions are expected between 18:15 and 18:30 on 16 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 12.48 miles from Calvert.

Location: southbound exit slip at junction J9 (Bicester) .
Due to: Congestion.
Normal traffic conditions are expected between 16:45 and 17:00 on 16 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 8.41 miles from Calvert.

Location: southbound between the junctions with the A43 and the A508 .
Due to: Congestion.
Normal traffic conditions are expected between 17:00 and 17:15 on 16 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 12.48 miles from Calvert.

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 16 June 2026 to 06:00 on 17 June 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.52 miles from Calvert.

Location: northbound between the junctions with the A508 and the A43 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 16 June 2026 to 06:00 on 17 June 2026.
Nearest town: 13.83 miles from Calvert.

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 23:59 on 23 June 2026.
Nearest town: 9.78 miles from Calvert.

Location: southbound between junctions J10 (Northampton) and J9 (Bicester) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 20 June 2026 to 06:00 on 21 June 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 8.32 miles from Calvert.

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lane three will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:15 on 22 June 2026 to 06:00 on 23 June 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 7.14 miles from Calvert.

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:15 on 22 June 2026 to 06:00 on 23 June 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 7.13 miles from Calvert.

Location: southbound between the A508 and the junction with the A4146 North.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 22 June 2026 to 06:00 on 5 August 2026.
Nearest town: 12.42 miles from Calvert.

Location: southbound between the A508 and the junction with the A509 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 June 2026 to 27 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.42 miles from Calvert.

Location: southbound between the A508 and the junction with the A422 .
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 29 June 2026 to 4 July 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 July 2026 to 8 July 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.42 miles from Calvert.

Location: northbound between the junctions with the A422 Brackley (East) and the A413 Silverstone.
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 22 June 2026 to 06:00 on 23 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.96 miles from Calvert.

Location: southbound between the junctions with the A413 Silverstone and the A422 Brackley (East).
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 22 June 2026 to 06:00 on 23 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.58 miles from Calvert.

Location: southbound between the A43 and the junction with the A508 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 22 June 2026 to 25 June 2026.
Nearest town: 13.39 miles from Calvert.

Location: northbound between the A508 and the junction with the A43 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 22 June 2026 to 25 June 2026.
Nearest town: 13 miles from Calvert.

Location: southbound at junction J9 (Bicester) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 20 June 2026 to 06:00 on 21 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.39 miles from Calvert.

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 17 June 2026 to 06:00 on 18 June 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.52 miles from Calvert.

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 22:15 and 06:00 from 19 June 2026 to 26 June 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.17 miles from Calvert.

Location: northbound entry slip at junction J9 (Bicester) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 19 June 2026 to 26 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.47 miles from Calvert.

Location: northbound entry slip at junction J9 (Bicester) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 20 June 2026 to 06:00 on 21 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.47 miles from Calvert.

Location: northbound between the A422 Brackley (East) and the junction with the A413 Silverstone.
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 19 June 2026 to 06:00 on 20 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.95 miles from Calvert.

Location: southbound between junctions J10 (Northampton) 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 16 June 2026 to 20 June 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 22 June 2026 to 25 June 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.12 miles from Calvert.

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 18 June 2026 to 06:00 on 19 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.39 miles from Calvert.

Location: northbound between junctions J9 (Bicester) and J10 (Northampton) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 19 June 2026 to 26 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.35 miles from Calvert.

Location: northbound exit slip at junction J10 (Northampton) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 19 June 2026 to 26 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.39 miles from Calvert.

Location: southbound between junctions J10 (Northampton) and J9 (Bicester) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 21 June 2026 to 06:00 on 22 June 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.22 miles from Calvert.

Location: southbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 23 June 2026 to 06:00 on 24 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.6 miles from Calvert.

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 19 June 2026 to 06:00 on 20 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.75 miles from Calvert.

Location: southbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 23 June 2026 to 06:00 on 24 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.58 miles from Calvert.

Location: northbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 19 June 2026 to 06:00 on 20 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.57 miles from Calvert.

Location: southbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 23 June 2026 to 06:00 on 24 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.51 miles from Calvert.

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 18 June 2026 to 06:00 on 19 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.72 miles from Calvert.

Location: northbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 19 June 2026 to 06:00 on 20 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.53 miles from Calvert.

Location: northbound between junctions J9 (Bicester) and J10 (Northampton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 20 June 2026 to 06:00 on 21 June 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.43 miles from Calvert.

Location: northbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 19 June 2026 to 06:00 on 20 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.76 miles from Calvert.

Location: northbound between the junctions with the M40 and the A421 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 18 June 2026 to 06:00 on 19 June 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 June 2026 to 24 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.72 miles from Calvert.

Location: southbound between the A421 and the junction with the M40 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 18 June 2026 to 06:00 on 19 June 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 June 2026 to 24 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.72 miles from Calvert.

Location: southbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 18 June 2026 to 06:00 on 19 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.73 miles from Calvert.

Location: northbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 19 June 2026 to 06:00 on 20 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.74 miles from Calvert.

Location: northbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 19 June 2026 to 06:00 on 20 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.83 miles from Calvert.

Location: northbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 19 June 2026 to 06:00 on 20 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.76 miles from Calvert.

Location: northbound between the junctions with the A422 and the A508 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 18 June 2026 to 20 June 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.61 miles from Calvert.
