Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 18:15 and 18:30 on 28 January 2026.
Nearest town: 15.2 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Congestion.
Normal traffic conditions are expected between 18:15 and 18:30 on 28 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.68 miles from Nether Winchendon (Lower Winchendon).

Location: southbound exit slip at junction J4 (High Wycombe) .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 28 January 2026.
Nearest town: 15.02 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between the junctions with the A4146 North and the A4146 South.
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 28 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.42 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Congestion.
Normal traffic conditions are expected between 17:30 and 17:45 on 28 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.68 miles from Nether Winchendon (Lower Winchendon).

Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 28 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.2 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Congestion.
Normal traffic conditions are expected between 16:45 and 17:00 on 28 January 2026.
Nearest town: 18.17 miles from Nether Winchendon (Lower Winchendon).

Location: southbound exit slip at junction J4 (High Wycombe) .
Due to: Congestion.
Normal traffic conditions are expected between 16:45 and 17:00 on 28 January 2026.
Nearest town: 15.02 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between the junctions with the A4146 South and the A4012 .
Due to: Congestion.
Normal traffic conditions are expected between 19:00 and 19:15 on 28 January 2026.
Nearest town: 17.25 miles from Nether Winchendon (Lower Winchendon).

Location: northbound at the junction with the M40 .
Due to: Congestion.
Normal traffic conditions are expected between 16:15 and 16:30 on 28 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.2 miles from Nether Winchendon (Lower Winchendon).

Location: northbound exit slip at junction J4 (High Wycombe) .
Due to: Congestion.
Normal traffic conditions are expected between 16:00 and 16:15 on 28 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.12 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between the A4146 South and the junction with the A4012 .
Due to: Congestion.
Normal traffic conditions are expected between 16:00 and 16:15 on 28 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.6 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the junctions with the A4130 and the A308 .
Due to: Roadworks.
Period : from 19:47 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 19.59 miles from Nether Winchendon (Lower Winchendon).

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: 7.12 miles from Nether Winchendon (Lower Winchendon).

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: 8.33 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between the junctions with the A4012 and the A5183 .
Due to: Roadworks.
Period : expect disruption until 18:00 on 29 January 2026.
Nearest town: 17.65 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Roadworks.
Period : expect disruption until 18:00 on 29 January 2026.
Nearest town: 17.66 miles from Nether Winchendon (Lower Winchendon).

Location: northbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 13.13 miles from Nether Winchendon (Lower Winchendon).

Location: northbound.
Due to: Roadworks.
Period : expect disruption until 05:00 on 29 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 13.14 miles from Nether Winchendon (Lower Winchendon).

Location: northbound.
Due to: Roadworks.
Period : expect disruption until 05:00 on 29 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 13.24 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the A44 and the junction with the M40 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 13.88 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 23:59 on 2 February 2026.
Nearest town: 12.94 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between junctions J10 (Northampton) and J11 (Banbury) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 23:59 on 29 January 2026.
Nearest town: 17.19 miles from Nether Winchendon (Lower Winchendon).

Location: southbound.
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 January 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 15.03 miles from Nether Winchendon (Lower Winchendon).

Location: southbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.99 miles from Nether Winchendon (Lower Winchendon).

Location: northbound exit slip to the A4130 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 19.94 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 23:59 on 30 January 2026.
Nearest town: 16 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 23:59 on 29 January 2026.
Nearest town: 13.08 miles from Nether Winchendon (Lower Winchendon).

Location: northbound exit slip at junction J10 (Northampton) .
Lane Closures : Lane two is closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 29 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.76 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the M40 and the junction with the A421 .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 29 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.25 miles from Nether Winchendon (Lower Winchendon).

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 29 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.44 miles from Nether Winchendon (Lower Winchendon).

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 29 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.45 miles from Nether Winchendon (Lower Winchendon).

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 29 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.89 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the junctions with the A508 and the A43 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 29 January 2026 to 15:00 on 29 January 2026.
Nearest town: 19.55 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between the junctions with the A43 and the A508 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 29 January 2026 to 15:00 on 29 January 2026.
Nearest town: 19.57 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 1 February 2026 to 06:00 on 2 February 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.61 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 29 January 2026 to 06:00 on 30 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 6.56 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 29 January 2026 to 06:00 on 30 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 7.92 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between junctions J10 (Northampton) and J9 (Bicester) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 09:30 on 4 February 2026 to 15:30 on 4 February 2026.
Nearest town: 13.71 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between junctions J4 (High Wycombe) and J1A (Watford) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 3 February 2026 to 7 February 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 9 February 2026 to 14 February 2026.
Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.17 miles from Nether Winchendon (Lower Winchendon).

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: 7.81 miles from Nether Winchendon (Lower Winchendon).

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: 7.15 miles from Nether Winchendon (Lower Winchendon).

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: 10.76 miles from Nether Winchendon (Lower Winchendon).

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: 18.61 miles from Nether Winchendon (Lower Winchendon).

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: 14.32 miles from Nether Winchendon (Lower Winchendon).

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: 6.8 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the A413 Silverstone and the junction with the A5 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 17 February 2026 to 06:00 on 18 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.69 miles from Nether Winchendon (Lower Winchendon).

Location: northbound entry slip from the A413 Silverstone.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 17 February 2026 to 06:00 on 18 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.72 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 28 January 2026 to 30 January 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 2 February 2026 to 7 February 2026.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 9 February 2026 to 13 February 2026.
Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.56 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 1 February 2026 to 23:59 on 3 February 2026.
Nearest town: 15.46 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 19:00 on 1 February 2026 to 23:59 on 9 February 2026.
Nearest town: 12.34 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 30 January 2026 to 06:00 on 31 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.86 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:15 on 30 January 2026 to 06:00 on 31 January 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.95 miles from Nether Winchendon (Lower Winchendon).

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: 18.23 miles from Nether Winchendon (Lower Winchendon).

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: 12.09 miles from Nether Winchendon (Lower Winchendon).

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: 19.89 miles from Nether Winchendon (Lower Winchendon).

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: 19.93 miles from Nether Winchendon (Lower Winchendon).

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: 18.56 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between junctions J4 (High Wycombe) and J1A (Watford) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 28 January 2026 to 31 January 2026.
Schedule : From 22:15 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.58 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:15 and 06:00 from 28 January 2026 to 31 January 2026.
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: 16.68 miles from Nether Winchendon (Lower Winchendon).

Location: southbound exit slip at junction J4 (High Wycombe) .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.03 miles from Nether Winchendon (Lower Winchendon).

Location: northbound at the junction with the A422 Brackley East.
Lane Closures : Lane one will be closed.
Due to: Horticultural works 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 two lanes closed.
Nearest town: 17.52 miles from Nether Winchendon (Lower Winchendon).

Location: northbound at the junction with the A422 Brackley South.
Lane Closures : Lane one will be closed.
Due to: Horticultural works 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 two lanes closed.
Nearest town: 17.53 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between the A413 and the junction with the A421 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works 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 two lanes closed.
Nearest town: 18.49 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the junctions with the A421 and the A422 Brackley South.
Lane Closures : Lane one will be closed.
Due to: Horticultural works 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 two lanes closed.
Nearest town: 17.19 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the junctions with the A422 Brackley South and the A422 Brackley East.
Lane Closures : Lane one will be closed.
Due to: Horticultural works 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 two lanes closed.
Nearest town: 17.53 miles from Nether Winchendon (Lower Winchendon).

Location: southbound between the junctions with the A413 and the A422 Brackley East.
Lane Closures : Lane one will be closed.
Due to: Horticultural works 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 two lanes closed.
Nearest town: 18.5 miles from Nether Winchendon (Lower Winchendon).

Location: northbound between the A422 Brackley East and the junction with the A5 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works 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 two lanes closed.
Nearest town: 17.54 miles from Nether Winchendon (Lower Winchendon).
