Location: clockwise exit slip at junction J20 (Hemel Hstead) .
Lane Closures : Lane one is closed.
Due to: Emergency resurfacing.
Period : from 00:29 on 1 May 2025 to 06:00 on 2 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.24 miles from Upper Sundon.

Location: clockwise between junctions J19 (Watford) and J20 (Hemel Hstead) .
Lane Closures : The hard shoulder, lanes 1 and 2 are closed.
Due to: Emergency resurfacing.
Period : from 00:32 on 1 May 2025 to 06:00 on 2 May 2025.
Lanes Closed : There are two of four lanes closed.
Nearest town: 16.8 miles from Upper Sundon.

Location: clockwise between junctions J22 (St Albans) and J23 (Hatfield) .
Due to: Roadworks.
Period : from 22:04 on 1 May 2025 to 05:30 on 2 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.58 miles from Upper Sundon.

Location: northbound between the M1 and the junction with the A6 Bedford south.
Due to: Roadworks.
Period : from 19:41 on 1 May 2025 to 05:00 on 2 May 2025.
Lanes Closed : All lanes are closed.
Nearest town: 8.58 miles from Upper Sundon.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Emergency Litter Clearance.
Period : expect disruption until 05:00 on 2 May 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 3.1 miles from Upper Sundon.

Location: southbound at junction J11 (Luton) .
Lane Closures : Lane one is closed.
Due to: Emergency Litter Clearance.
Period : expect disruption until 05:00 on 2 May 2025.
Lanes Closed : There is one of four lanes closed.
Nearest town: 2.8 miles from Upper Sundon.

Location: The A1M southbound between junctions J3 and J1 .
Lane Closures : Lane two is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 05:00 on 2 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.45 miles from Upper Sundon.

Location: clockwise exit slip at junction J23 (Hatfield) .
Lane Closures : Lane one is closed.
Due to: Emergency Roadworks.
Period : expect disruption until 05:00 on 2 May 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.97 miles from Upper Sundon.

Location: northbound at the junction with the A5183 .
Lane Closures : Lane one will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 3.12 miles from Upper Sundon.

Location: northbound between the junctions with the M1 and the A5183 .
Lane Closures : Lane one will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 2.03 miles from Upper Sundon.

Location: southbound between the A5183 and the junction with the M1 .
Lane Closures : Lane one will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 3.17 miles from Upper Sundon.

Location: The A1M southbound between junctions J8 and J7 .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.23 miles from Upper Sundon.

Location: southbound between the junctions with the A1 and the A4280 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.76 miles from Upper Sundon.

Location: northbound between the junctions with the A4280 and the A1 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.43 miles from Upper Sundon.

Location: The A1M southbound between junctions J6 and J4 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.88 miles from Upper Sundon.

Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 6.75 miles from Upper Sundon.

Location: northbound exit slip at junction J13 (Milton Keynes) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 1 May 2025 to 3 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 7.99 miles from Upper Sundon.

Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.66 miles from Upper Sundon.

Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.36 miles from Upper Sundon.

Location: southbound between the junctions with the A6001 Biggleswade South and the A507 .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.44 miles from Upper Sundon.

Location: The A1M southbound at junction J10 .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.37 miles from Upper Sundon.

Location: northbound between the junctions with the A6001 Biggleswade South and the A6001 Biggleswade North.
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.85 miles from Upper Sundon.

Location: northbound between the A6 Bedford central and the junction with the A4280 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.71 miles from Upper Sundon.

Location: northbound exit slip to the A603 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.36 miles from Upper Sundon.

Location: northbound exit slip to the A600 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.94 miles from Upper Sundon.

Location: southbound between the junctions with the A4146 South and the A4012 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Nearest town: 6.88 miles from Upper Sundon.

Location: clockwise between junctions J22 (St Albans) and J23 (Hatfield) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.33 miles from Upper Sundon.

Location: clockwise at junction J22 (St Albans) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.43 miles from Upper Sundon.

Location: clockwise between junctions J21A (Watword) and J22 (St Albans) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.21 miles from Upper Sundon.

Location: southbound between the junctions with the A4012 and the A5183 .
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 06:00 on 2 May 2025.
Nearest town: 4.14 miles from Upper Sundon.

Location: northbound between the junctions with the A5183 and the A4012 .
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 06:00 on 2 May 2025.
Nearest town: 4.13 miles from Upper Sundon.

Location: northbound between the junctions with the A4280 and the A1 .
Due to: Roadworks.
Period : expect disruption until 21:00 on 6 May 2025.
Nearest town: 18.93 miles from Upper Sundon.

Location: southbound between the junctions with the A1 and the A4280 .
Due to: Roadworks.
Period : expect disruption until 21:00 on 6 May 2025.
Nearest town: 19.1 miles from Upper Sundon.

Location: northbound between the A507 and the junction with the A6001 Biggleswade South .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.35 miles from Upper Sundon.

Location: southbound between the A6001 Biggleswade South and the junction with the A507 .
Due to: Roadworks scheme.
Period : from 20:07 on 29 April 2025 to 06:00 on 2 May 2025.
Nearest town: 14.14 miles from Upper Sundon.

Location: southbound between the junctions with the A6001 Biggleswade South and the A507 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Lanes Closed : There is one of two lanes closed.
Nearest town: 13.59 miles from Upper Sundon.

Location: northbound.
Due to: Roadworks scheme.
Period : from 20:07 on 30 April 2025 to 06:00 on 3 May 2025.
Nearest town: 13.69 miles from Upper Sundon.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.69 miles from Upper Sundon.

Location: clockwise exit slip at junction J19 (Watford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.56 miles from Upper Sundon.

Location: clockwise between junctions J18 (Rickmansworth) and J19 (Watford) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.9 miles from Upper Sundon.

Location: northbound between the junctions with the A4280 and the A1 .
Due to: Roadworks scheme.
Period : from 06:23 on 26 April 2025 to 21:00 on 6 May 2025.
Nearest town: 18.69 miles from Upper Sundon.

Location: anticlockwise at junction J21 (M1) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.98 miles from Upper Sundon.

Location: anticlockwise exit slip at junction J21 (M1) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.74 miles from Upper Sundon.

Location: anticlockwise entry slip at junction J21A (Watword) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.81 miles from Upper Sundon.

Location: anticlockwise between junctions J22 (St Albans) and J21A (Watword) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 23:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 16.69 miles from Upper Sundon.

Location: northbound between the A421 and the junction with the A422 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.91 miles from Upper Sundon.

Location: southbound between the A422 and the junction with the A421 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 05:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.62 miles from Upper Sundon.

Location: The A1M southbound at junction J9 .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 16:30 on 2 May 2025.
Nearest town: 12.35 miles from Upper Sundon.

Location: The A1M southbound between junctions J9 and J8 .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 16:30 on 2 May 2025.
Nearest town: 11.75 miles from Upper Sundon.

Location: northbound between the junctions with the A421 and the A509 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.47 miles from Upper Sundon.

Location: southbound between the junctions with the A508 and the A422 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.99 miles from Upper Sundon.

Location: northbound between the junctions with the A422 and the A508 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.59 miles from Upper Sundon.

Location: southbound between the junctions with the A509 and the A421 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 2 May 2025 to 06:00 on 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.26 miles from Upper Sundon.

Location: southbound between junctions J12 (Flitwick) and J11A .
Due to: Roadside Equipment Maintenance.
Period : from 10:20 on 7 April 2025 to 05:00 on 22 June 2025.
Nearest town: 0.47 miles from Upper Sundon.

Location: southbound between junctions J14 (Milton Keynes) and J10 (Luton Airport) .
Due to: Roadworks scheme.
Period : from 22:00 on 24 April 2025 to 05:00 on 12 June 2025.
Nearest town: 3.98 miles from Upper Sundon.

Location: northbound between junctions J10 (Luton Airport) and J14 (Milton Keynes) .
Due to: Roadworks scheme.
Period : from 22:00 on 29 April 2025 to 05:00 on 30 September 2025.
Nearest town: 6.25 miles from Upper Sundon.

Location: The A1M northbound between junctions J8 and J9 .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 12:00 on 8 December 2025.
Nearest town: 11.9 miles from Upper Sundon.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 8 May 2025 to 05:00 on 9 May 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 9.35 miles from Upper Sundon.

Location: northbound entry slip at junction J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 8 May 2025 to 05:00 on 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.46 miles from Upper Sundon.

Location: northbound between junctions J13 (Milton Keynes) and J14 (Milton Keynes) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 8 May 2025 to 05:00 on 9 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 9.24 miles from Upper Sundon.

Location: The A1M northbound between junctions J6 and J7 .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 8 May 2025 to 05:00 on 9 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.19 miles from Upper Sundon.

Location: southbound entry slip from the A603 .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 8 May 2025 to 06:00 on 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.58 miles from Upper Sundon.

Location: northbound at the junction with the A5183 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 8 May 2025 to 06:00 on 9 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 3.12 miles from Upper Sundon.

Location: northbound between the junctions with the M1 and the A5183 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 8 May 2025 to 06:00 on 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 0.8 miles from Upper Sundon.

Location: northbound between the junctions with the M1 and the A5183 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 8 May 2025 to 06:00 on 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.09 miles from Upper Sundon.

Location: northbound at the junction with the M1 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 20:00 on 8 May 2025 to 06:00 on 9 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 0.72 miles from Upper Sundon.

Location: southbound between junctions J5 (Harrow A41) and J1 (North Circular) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 6 May 2025 to 8 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.38 miles from Upper Sundon.

Location: southbound at the junction with the A4146 South.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.98 miles from Upper Sundon.

Location: The junction of the A5 and the A5183 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 3.17 miles from Upper Sundon.

Location: southbound between the A4146 South and the junction with the A5183 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.02 miles from Upper Sundon.

Location: northbound between the A5183 and the junction with the A4146 Bletchley South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 3.18 miles from Upper Sundon.

Location: northbound between the A507 and the junction with the A6001 Biggleswade South .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 6 May 2025 to 10 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.39 miles from Upper Sundon.

Location: The A1M southbound between junctions J6 and J4 .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 3 May 2025 to 05:00 on 4 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 14.84 miles from Upper Sundon.

Location: The A1M northbound between junctions J2 and J3 .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 3 May 2025 to 05:00 on 4 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.95 miles from Upper Sundon.

Location: The A1M northbound between junctions J3 and J4 .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 3 May 2025 to 05:00 on 4 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.14 miles from Upper Sundon.

Location: The A1M northbound at junction J3 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 3 May 2025 to 05:00 on 4 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.3 miles from Upper Sundon.

Location: The A1M northbound exit slip at junction J2 .
Due to: Litter clearance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 7 May 2025 to 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.21 miles from Upper Sundon.

Location: The A1M northbound exit slip at junction J3 .
Due to: Litter clearance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 7 May 2025 to 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.37 miles from Upper Sundon.

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 7 May 2025 to 05:00 on 8 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.02 miles from Upper Sundon.

Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 7 May 2025 to 05:00 on 8 May 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 12.88 miles from Upper Sundon.

Location: northbound between junctions J6 (Watford A405) and J6A (St Albans) .
Lane Closures : Lane three will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 7 May 2025 to 05:00 on 8 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.35 miles from Upper Sundon.

Location: anticlockwise exit slip at junction J20 (Hemel Hstead) .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 7 May 2025 to 05:00 on 8 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.97 miles from Upper Sundon.

Location: The A1M southbound between junctions J3 and J1 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 7 May 2025 to 05:30 on 8 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.45 miles from Upper Sundon.

Location: The A1M northbound between junctions J1 and J3 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Litter clearance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 7 May 2025 to 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.74 miles from Upper Sundon.

Location: southbound between junctions J10 (Luton Airport) and J9 (Dunstable A5) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 May 2025 to 05:00 on 7 May 2025.
Nearest town: 7.39 miles from Upper Sundon.

Location: southbound entry slip at junction J11A .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 6 May 2025 to 05:00 on 7 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 0.71 miles from Upper Sundon.

Location: northbound between the A603 and the junction with the A421 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 05:00 on 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.77 miles from Upper Sundon.

Location: southbound exit slip at Newport Pagnell Services.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 6 May 2025 to 10 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.29 miles from Upper Sundon.

Location: southbound between junctions J15 (Northampton) and J14 (Milton Keynes) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 6 May 2025 to 05:00 on 7 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.09 miles from Upper Sundon.

Location: northbound between junctions J14 (Milton Keynes) and J15 (Northampton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 6 May 2025 to 05:00 on 7 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.04 miles from Upper Sundon.

Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 05:00 on 7 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.53 miles from Upper Sundon.

Location: northbound between the junctions with the A4280 and the A1 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 6 May 2025 to 9 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.11 miles from Upper Sundon.

Location: northbound between junctions J11A and J12 (Flitwick) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 1.07 miles from Upper Sundon.

Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 12 May 2025 to 15 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 2.67 miles from Upper Sundon.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 12 May 2025 to 15 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 1.07 miles from Upper Sundon.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 21 May 2025 to 05:00 on 22 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 1.07 miles from Upper Sundon.

Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 6 May 2025 to 05:00 on 7 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.13 miles from Upper Sundon.

Location: northbound at junction J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 2.94 miles from Upper Sundon.

Location: northbound between junctions J13 (Milton Keynes) and J14 (Milton Keynes) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 8.5 miles from Upper Sundon.

Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 2.67 miles from Upper Sundon.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 5.43 miles from Upper Sundon.

Location: northbound at junction J10 (Luton Airport) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 6.25 miles from Upper Sundon.

Location: northbound between junctions J11A and J12 (Flitwick) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 0.34 miles from Upper Sundon.

Location: northbound at junction J11A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 0.97 miles from Upper Sundon.

Location: northbound between junctions J11 (Luton) and J11A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 29 September 2025 to 05:00 on 30 September 2025.
Nearest town: 2.44 miles from Upper Sundon.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : The hard shoulder, lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 21 May 2025 to 05:00 on 22 May 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 0.53 miles from Upper Sundon.

Location: clockwise exit slip at junction J19 (Watford) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 6 May 2025 to 9 May 2025.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 12 May 2025 to 15 May 2025.
Nearest town: 17.63 miles from Upper Sundon.

Location: southbound between junctions J6 (Watford A405) and J5 (Harrow A41) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 6 May 2025 to 9 May 2025.
Nearest town: 16.57 miles from Upper Sundon.

Location: clockwise between junctions J18 (Rickmansworth) and J19 (Watford) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 6 May 2025 to 9 May 2025.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 12 May 2025 to 15 May 2025.
Nearest town: 17.84 miles from Upper Sundon.

Location: clockwise between junctions J18 (Rickmansworth) and J19 (Watford) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 6 May 2025 to 9 May 2025.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 12 May 2025 to 15 May 2025.
Nearest town: 17.66 miles from Upper Sundon.

Location: anticlockwise exit slip at junction J21A (Watword) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 6 May 2025 to 8 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.91 miles from Upper Sundon.

Location: anticlockwise between junctions J22 (St Albans) and J21 (M1) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 6 May 2025 to 8 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.45 miles from Upper Sundon.

Location: anticlockwise between junctions J23 (Hatfield) and J22 (St Albans) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 6 May 2025 to 8 May 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.61 miles from Upper Sundon.

Location: anticlockwise entry slip at junction J22 (St Albans) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 6 May 2025 to 8 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.4 miles from Upper Sundon.

Location: southbound between the junctions with the A6001 Biggleswade South and the A507 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 05:00 on 7 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.51 miles from Upper Sundon.

Location: southbound between the junctions with the A6001 Biggleswade South and the A507 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 05:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.41 miles from Upper Sundon.

Location: The A1M southbound between junctions J10 and J9 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 05:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.37 miles from Upper Sundon.

Location: The A1M northbound between junctions J8 and J9 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 7 May 2025 to 05:00 on 8 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.41 miles from Upper Sundon.

Location: The A1M southbound between junctions J9 and J8 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 05:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.35 miles from Upper Sundon.

Location: The A1M northbound entry slip at junction J8 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 7 May 2025 to 05:00 on 8 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.44 miles from Upper Sundon.

Location: The A1M northbound between junctions J7 and J8 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 7 May 2025 to 05:00 on 8 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.2 miles from Upper Sundon.

Location: The A1M southbound exit slip at junction J9 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 05:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.56 miles from Upper Sundon.

Location: The A1M northbound exit slip at junction J10 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 7 May 2025 to 05:00 on 8 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.31 miles from Upper Sundon.

Location: The A1M northbound exit slip at junction J9 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 7 May 2025 to 05:00 on 8 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.11 miles from Upper Sundon.

Location: The A1M southbound exit slip at junction J8 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 05:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.56 miles from Upper Sundon.

Location: The A1M northbound between junctions J9 and J10 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 7 May 2025 to 05:00 on 8 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.35 miles from Upper Sundon.

Location: southbound between the junctions with the A428 and the A421 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 May 2025 to 05:00 on 19 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.58 miles from Upper Sundon.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 6 May 2025 to 9 May 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 19 May 2025 to 23 May 2025.
Schedule : From 21:00 on 27 May 2025 to 05:00 on 28 May 2025.
Schedule : From 21:00 on 30 May 2025 to 05:00 on 2 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.43 miles from Upper Sundon.

Location: southbound between the A421 and the junction with the A603 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 14 May 2025 to 16 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.12 miles from Upper Sundon.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 14 May 2025 to 16 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.66 miles from Upper Sundon.

Location: northbound between the junctions with the A603 and the A421 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 6 May 2025 to 9 May 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 19 May 2025 to 23 May 2025.
Schedule : From 21:00 on 27 May 2025 to 05:00 on 28 May 2025.
Schedule : From 21:00 on 30 May 2025 to 05:00 on 2 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.4 miles from Upper Sundon.

Location: northbound between the junctions with the A603 and the A421 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 6 May 2025 to 9 May 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 19 May 2025 to 23 May 2025.
Schedule : From 21:00 on 27 May 2025 to 05:00 on 28 May 2025.
Schedule : From 21:00 on 30 May 2025 to 05:00 on 2 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.02 miles from Upper Sundon.

Location: southbound at the junction with the M1 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 30 April 2025 to 06:00 on 1 May 2025.
Schedule : From 20:00 on 12 May 2025 to 06:00 on 13 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 0.75 miles from Upper Sundon.

Location: southbound between the junctions with the A5183 and the M1 .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 12 May 2025 to 05:00 on 13 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 0.85 miles from Upper Sundon.

Location: northbound between the junctions with the M1 and the A6 Bedford south.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 9 May 2025 to 06:00 on 12 May 2025.
Nearest town: 9.68 miles from Upper Sundon.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 9 May 2025 to 06:00 on 12 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.75 miles from Upper Sundon.

Location: northbound between the junctions with the M1 and the A6 Bedford south.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 9 May 2025 to 06:00 on 12 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.68 miles from Upper Sundon.

Location: southbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 12 May 2025 to 05:00 on 13 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.55 miles from Upper Sundon.

Location: southbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 9 May 2025 to 05:00 on 10 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.66 miles from Upper Sundon.

Location: northbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 8 May 2025 to 05:00 on 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.43 miles from Upper Sundon.

Location: northbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 8 May 2025 to 05:00 on 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.4 miles from Upper Sundon.

Location: southbound between the A6 Bedford south and the junction with the M1 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 7 July 2025 to 06:00 on 11 October 2025.
Nearest town: 11.83 miles from Upper Sundon.

Location: southbound exit slip to the A6 Bedford south.
Due to: Roadworks are planned.
Status : Pending.
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 14 July 2025 to 19 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 July 2025 to 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.97 miles from Upper Sundon.

Location: southbound between the A6 Bedford central and the junction with the A6 Bedford south .
Due to: Roadworks are planned.
Status : Pending.
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 14 July 2025 to 19 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 July 2025 to 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.13 miles from Upper Sundon.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
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 14 July 2025 to 19 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 July 2025 to 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.74 miles from Upper Sundon.

Location: southbound between the A6 Bedford south and the junction with the M1 .
Due to: Roadworks are planned.
Status : Pending.
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 14 July 2025 to 19 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 July 2025 to 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.83 miles from Upper Sundon.

Location: southbound between the A603 and the junction with the A6 Bedford central.
Due to: Roadworks are planned.
Status : Pending.
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 14 July 2025 to 19 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 July 2025 to 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.94 miles from Upper Sundon.

Location: northbound between the M1 and the junction with the A6 Bedford south.
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 19 May 2025 to 23 May 2025.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 28 May 2025 to 31 May 2025.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 2 June 2025 to 7 June 2025.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 9 June 2025 to 14 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.74 miles from Upper Sundon.

Location: The A1M southbound between junctions J7 and J6 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:30 from 6 May 2025 to 9 May 2025.
Nearest town: 13.22 miles from Upper Sundon.

Location: The A1M northbound at junction J8 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:30 from 6 May 2025 to 9 May 2025.
Nearest town: 11.46 miles from Upper Sundon.

Location: northbound between the junctions with the A6001 Biggleswade North and the A603 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 2 May 2025 to 05:00 on 3 May 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 5 May 2025 to 10 May 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 12 May 2025 to 14 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.47 miles from Upper Sundon.

Location: southbound entry slip at junction J12 (Flitwick) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 28 May 2025 to 05:00 on 29 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.23 miles from Upper Sundon.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 9 June 2025 to 12 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 3.48 miles from Upper Sundon.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 May 2025 to 05:00 on 15 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 3.1 miles from Upper Sundon.

Location: southbound between junctions J14 (Milton Keynes) and J13 (Milton Keynes) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 7 May 2025 to 9 May 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 8.99 miles from Upper Sundon.

Location: southbound at junction J11 (Luton) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 May 2025 to 05:00 on 15 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 2.6 miles from Upper Sundon.

Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 27 May 2025 to 30 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 1.01 miles from Upper Sundon.

Location: southbound at junction J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 2 June 2025 to 6 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 0.47 miles from Upper Sundon.

Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 2 June 2025 to 6 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 0.35 miles from Upper Sundon.

Location: southbound between junctions J11A and J11 (Luton) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 May 2025 to 05:00 on 15 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 1.97 miles from Upper Sundon.

Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 27 May 2025 to 30 May 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 2.58 miles from Upper Sundon.

Location: southbound between junctions J11A and J11 (Luton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 2 June 2025 to 6 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 1.59 miles from Upper Sundon.

Location: southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 7 May 2025 to 9 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.51 miles from Upper Sundon.

Location: southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 12 May 2025 to 14 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 7.33 miles from Upper Sundon.

Location: southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 27 May 2025 to 30 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 3.43 miles from Upper Sundon.

Location: southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 19 May 2025 to 21 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 6.84 miles from Upper Sundon.

Location: southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 21 May 2025 to 23 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.3 miles from Upper Sundon.

Location: southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 15 May 2025 to 05:00 on 16 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 6.84 miles from Upper Sundon.

Location: northbound at the junction with the A4146 Bletchley South.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.98 miles from Upper Sundon.

Location: southbound between the junctions with the A4146 North and the A4146 South.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.58 miles from Upper Sundon.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.77 miles from Upper Sundon.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 8.54 miles from Upper Sundon.

Location: southbound between the A4146 South and the junction with the A4012 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.93 miles from Upper Sundon.

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 7 May 2025 to 10 May 2025.
Nearest town: 3.88 miles from Upper Sundon.

Location: northbound at the junction with the A5183 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 7 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 3.17 miles from Upper Sundon.

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 7 May 2025 to 10 May 2025.
Nearest town: 3.72 miles from Upper Sundon.

Location: southbound between junctions J11A and J9 (Dunstable A5) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 17 May 2025 to 05:00 on 18 May 2025.
Schedule : From 22:00 on 21 June 2025 to 05:00 on 22 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.02 miles from Upper Sundon.

Location: northbound entry slip at junction J11 (Luton) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 14 May 2025 to 05:00 on 15 May 2025.
Schedule : From 22:00 on 18 June 2025 to 05:00 on 19 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.75 miles from Upper Sundon.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 14 May 2025 to 05:00 on 15 May 2025.
Schedule : From 22:00 on 18 June 2025 to 05:00 on 19 June 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 9.7 miles from Upper Sundon.

Location: northbound exit slip at junction J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 14 May 2025 to 05:00 on 15 May 2025.
Schedule : From 22:00 on 18 June 2025 to 05:00 on 19 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 6.26 miles from Upper Sundon.

Location: northbound exit slip at junction J11 (Luton) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 14 May 2025 to 05:00 on 15 May 2025.
Schedule : From 22:00 on 18 June 2025 to 05:00 on 19 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.94 miles from Upper Sundon.

Location: northbound exit slip at junction J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 14 May 2025 to 05:00 on 15 May 2025.
Schedule : From 22:00 on 18 June 2025 to 05:00 on 19 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 0.97 miles from Upper Sundon.

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 6 May 2025 to 06:00 on 10 May 2025.
Nearest town: 3.12 miles from Upper Sundon.

Location: southbound between the A4146 North and the junction with the A5183 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 6 May 2025 to 06:00 on 10 May 2025.
Nearest town: 9.98 miles from Upper Sundon.

Location: northbound.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2025 to 05:00 on 2 June 2025.
Nearest town: 15.23 miles from Upper Sundon.
