Swakeleys Roundabout - There is a broken down car on the eastbound on slip road to the A40.
All lanes are open.
Nearest town: 19.4 miles from Saunderton.
Location: southbound between the junctions with the A420 and the A423 north of Kennington.
Due to: Congestion.
Normal traffic conditions are expected between 20:15 and 20:30 on 18 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 18.71 miles from Saunderton.
Location: westbound exit slip at junction J10 (Reading) .
Due to: Roadworks.
Period : from 22:54 on 18 June 2025 to 06:00 on 19 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.55 miles from Saunderton.
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: 19.33 miles from Saunderton.
Location: anticlockwise between junctions J16 (M40) and J15 (Slough) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:00 on 19 June 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 19.43 miles from Saunderton.
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: 17 miles from Saunderton.
Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 10.02 miles from Saunderton.
Location: northbound exit slip at junction J4 (High Wycombe) .
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 7.4 miles from Saunderton.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 7.19 miles from Saunderton.
Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.95 miles from Saunderton.
Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lanes 2, 3 and 4 are closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 11.18 miles from Saunderton.
Location: northbound entry slip at junction J4 (High Wycombe) .
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 7.33 miles from Saunderton.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 6.12 miles from Saunderton.
Location: southbound entry slip at junction J3 (Loudwater) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.72 miles from Saunderton.
Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 19 June 2025 to 05:00 on 20 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.72 miles from Saunderton.
Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:15 on 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 4 miles from Saunderton.
Location: anticlockwise exit slip at junction J18 (Rickmansworth) .
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 19 June 2025 to 05:00 on 20 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.86 miles from Saunderton.
Location: anticlockwise between junctions J20 (Hemel Hstead) and J17 (Maple Cross) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : From 22:00 on 19 June 2025 to 05:00 on 20 June 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 15.91 miles from Saunderton.
Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.39 miles from Saunderton.
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: 9.56 miles from Saunderton.
Location: northbound between junctions J5 (High Wycombe) and J6 (Thame) .
Lane Closures : The hard shoulder is closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 19 June 2025.
Nearest town: 4.29 miles from Saunderton.
Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 23:59 on 20 June 2025.
Nearest town: 13.05 miles from Saunderton.
Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 23:59 on 20 June 2025.
Nearest town: 12.89 miles from Saunderton.
Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 05:30 on 19 June 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 19.47 miles from Saunderton.
Location: westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 17.92 miles from Saunderton.
Location: westbound at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 18.43 miles from Saunderton.
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: 9.56 miles from Saunderton.
Location: eastbound exit slip at junction J7 (Slough) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 15.7 miles from Saunderton.
Location: eastbound between junctions J8 (High Wycombe) and J6 (Slough) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 15.37 miles from Saunderton.
Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : The hard shoulder is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 23:59 on 20 June 2025.
Nearest town: 9.38 miles from Saunderton.
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: 19.87 miles from Saunderton.
Location: westbound between junctions J10 (Reading) and J12 (Reading) .
Due to: Roadworks scheme.
Period : from 20:01 on 11 June 2025 to 06:00 on 24 June 2025.
Nearest town: 18.82 miles from Saunderton.
Location: clockwise at junction J21A (Watword) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 25 June 2025 to 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.95 miles from Saunderton.
Location: clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 25 June 2025 to 27 June 2025.
Schedule : From 23:00 on 27 June 2025 to 06:00 on 28 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.23 miles from Saunderton.
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: 10.47 miles from Saunderton.
Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 25 June 2025 to 06:00 on 26 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 11.77 miles from Saunderton.
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 : 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: 11.42 miles from Saunderton.
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 Saunderton.
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: 10.65 miles from Saunderton.
Location: northbound exit slip at junction J1A (Watford) .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:00 on 25 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.51 miles from Saunderton.
Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 09:30 on 23 June 2025 to 15:30 on 23 June 2025.
Nearest town: 19.82 miles from Saunderton.
Location: clockwise entry slip at junction J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:00 on 25 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.39 miles from Saunderton.
Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:00 on 25 June 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.32 miles from Saunderton.
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: 4.86 miles from Saunderton.
Location: northbound between junctions J4 (High Wycombe) and J6 (Thame) .
Lane Closures : Lanes 1 and 2 will be closed.
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 : There will be two of three lanes closed.
Nearest town: 3.99 miles from Saunderton.
Location: southbound at junction J9 (Bicester) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23 June 2025 to 06:00 on 24 June 2025.
Nearest town: 18.54 miles from Saunderton.
Location: northbound at junction J9 (Bicester) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 06:00 on 25 June 2025.
Nearest town: 18.36 miles from Saunderton.
Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 20 June 2025 to 06:00 on 21 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 15.33 miles from Saunderton.
Location: northbound between the A4130 and the junction with the A4155 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.12 miles from Saunderton.
Location: southbound at the junction with the A308 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.8 miles from Saunderton.
Location: southbound between junctions J6 (Thame) and J5 (High Wycombe) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 08:00 on 25 June 2025 to 17:00 on 25 June 2025.
Nearest town: 4.41 miles from Saunderton.
Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 June 2025 to 26 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 15.4 miles from Saunderton.
Location: southbound at junction J4 (High Wycombe) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 05:00 on 25 June 2025.
Nearest town: 7.34 miles from Saunderton.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 05:00 on 25 June 2025.
Nearest town: 7.19 miles from Saunderton.
Location: northbound at junction J4 (High Wycombe) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 05:00 on 25 June 2025.
Nearest town: 7.24 miles from Saunderton.
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: 19.12 miles from Saunderton.
Location: westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.94 miles from Saunderton.
Location: westbound at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.43 miles from Saunderton.
Location: westbound entry slip at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.82 miles from Saunderton.
Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 June 2025 to 06:00 on 25 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.07 miles from Saunderton.
Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:00 on 24 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.72 miles from Saunderton.
Location: anticlockwise between junctions J18 (Rickmansworth) and J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:00 on 24 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.83 miles from Saunderton.
Location: northbound at junction J8 (Hemel Hstead) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:00 on 24 June 2025.
Nearest town: 19.51 miles from Saunderton.
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 : From 22:15 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.99 miles from Saunderton.
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: 10.9 miles from Saunderton.
Location: clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 23 June 2025 to 05:00 on 24 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.42 miles from Saunderton.
Location: clockwise at junction J21A (Watword) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:30 on 25 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.95 miles from Saunderton.
Location: clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 22:00 on 24 June 2025 to 05:30 on 25 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.23 miles from Saunderton.
Location: northbound between the junctions with the A44 and the M40 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.9 miles from Saunderton.
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: 19.95 miles from Saunderton.
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: 19.95 miles from Saunderton.
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: 19.54 miles from Saunderton.
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: 19.78 miles from Saunderton.
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: 19.61 miles from Saunderton.
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: 17.53 miles from Saunderton.
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: 17.12 miles from Saunderton.
Location: northbound between the M1 and the junction with the A4146 Bletchley South.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 23 June 2025 to 06:00 on 22 August 2025.
Nearest town: 19.98 miles from Saunderton.
Location: northbound between the junctions with the M1 and the A5183 .
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 23 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 June 2025 to 5 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 July 2025 to 12 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.98 miles from Saunderton.
Location: northbound between the A5183 and the junction with the A4146 Bletchley South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 June 2025 to 5 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 July 2025 to 12 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.34 miles from Saunderton.
Location: southbound between the junctions with the A4012 and the A5183 .
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.
Nearest town: 19.42 miles from Saunderton.
Location: northbound between the junctions with the A5183 and the A4012 .
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.
Nearest town: 19.38 miles from Saunderton.
Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 25 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.07 miles from Saunderton.
Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 25 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.08 miles from Saunderton.
Location: southbound.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 23 June 2025 to 06:00 on 25 June 2025.
Nearest town: 18.97 miles from Saunderton.
Location: southbound between the M40 and the junction with the A44 .
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 23 June 2025 to 25 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.98 miles from Saunderton.
Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 June 2025 to 25 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.97 miles from Saunderton.
Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 20 June 2025 to 06:00 on 21 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 15.31 miles from Saunderton.
Location: clockwise exit slip at junction J17 (Maple Cross) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 20 June 2025 to 06:00 on 21 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.49 miles from Saunderton.
Location: northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:15 on 20 June 2025 to 06:00 on 21 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.13 miles from Saunderton.
Location: eastbound entry slip at junction J7 (Slough) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 20 June 2025 to 06:00 on 21 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.58 miles from Saunderton.
Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 19:00 on 20 June 2025 to 23:59 on 25 June 2025.
Nearest town: 3.65 miles from Saunderton.
Location: clockwise at junction J21 (M1) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Road repairs.
Period : expect disruption until 05:30 on 19 June 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 19.95 miles from Saunderton.
Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : The hard shoulder, lanes 1, 2 and 3 are closed.
Due to: Roadworks.
Period : expect disruption until 05:30 on 19 June 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 15.77 miles from Saunderton.
Location: southbound between the A4155 and the junction with the A4130 .
Lane Closures : Lane two 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: 10.73 miles from Saunderton.
Location: anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 19 June 2025 to 20 June 2025.
Nearest town: 15.32 miles from Saunderton.
Location: northbound between the A5183 and the junction with the A4146 Bletchley South.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 24 June 2025 to 06:00 on 28 June 2025.
Nearest town: 19.5 miles from Saunderton.
Location: westbound at junction J10 (Reading) .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 June 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 18.73 miles from Saunderton.
Location: westbound entry slip at junction 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 two lanes closed.
Nearest town: 18.82 miles from Saunderton.
Location: westbound entry slip at junction J10 (Reading) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23 June 2025 to 06:00 on 24 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.73 miles from Saunderton.
Location: westbound between junctions J10 (Reading) and J11 (Basingstoke) .
Lane Closures : Lanes 1 and 2 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 two of four lanes closed.
Nearest town: 19.07 miles from Saunderton.
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: 19.87 miles from Saunderton.
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: 19.96 miles from Saunderton.
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: 19.96 miles from Saunderton.
Location: westbound exit slip at junction J6 (Slough) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 20 October 2025 to 23 October 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.35 miles from Saunderton.
Location: The A308M eastbound between the junctions with the M4 and the A308 .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 19 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.11 miles from Saunderton.
National Highways England
Transport for London (TFL)
Traffic Wales
Traffic Scotland
YOUR AD HERE