Location: southbound exit slip at junction J11A .
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 03:45 and 04:00 on 22 July 2025.
Normal traffic conditions are expected between 03:45 and 04:00 on 22 July 2025.
Lanes Closed : There are lane closures.
Nearest town: 12.13 miles from Letchworth.

Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lane three is closed.
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 04:45 and 05:00 on 22 July 2025.
Normal traffic conditions are expected between 04:45 and 05:00 on 22 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 12.17 miles from Letchworth.

Location: northbound at the junction with the A4280 .
Due to: Congestion.
Normal traffic conditions are expected between 03:45 and 04:00 on 22 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.64 miles from Letchworth.

Location: northbound at the junction with the A4280 .
Due to: Congestion.
Normal traffic conditions are expected between 03:00 and 03:15 on 22 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.64 miles from Letchworth.

Location: northbound at the junction with the A4280 .
Due to: Congestion.
Normal traffic conditions are expected between 02:30 and 02:45 on 22 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.64 miles from Letchworth.

Location: northbound at the junction with the A4280 .
Due to: Congestion.
Normal traffic conditions are expected between 02:00 and 02:15 on 22 July 2025.
Nearest town: 14.64 miles from Letchworth.

Location: southbound at the junction with the M1 .
Due to: Congestion.
Normal traffic conditions are expected between 00:45 and 01:00 on 22 July 2025.
Nearest town: 12.09 miles from Letchworth.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Due to: Congestion.
Normal traffic conditions are expected between 00:00 and 00:15 on 22 July 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.62 miles from Letchworth.

Location: clockwise at junction J23 (Hatfield) .
Due to: Roadworks.
Period : from 02:54 on 22 July 2025 to 06:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.24 miles from Letchworth.

Location: northbound between junctions J6 (Watford A405) and J6A (St Albans) .
Due to: Roadworks.
Period : from 23:13 on 21 July 2025 to 06:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.21 miles from Letchworth.

Location: The A1M northbound entry slip at junction J4 .
Due to: Roadworks.
Period : from 22:32 on 21 July 2025 to 05:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 12.92 miles from Letchworth.

Location: The A1M northbound exit slip at junction J4 .
Due to: Roadworks.
Period : from 22:36 on 21 July 2025 to 05:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.04 miles from Letchworth.

Location: northbound between the A4012 and the junction with the A4146 Bletchley South.
Due to: Roadworks.
Period : from 22:02 on 21 July 2025 to 06:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 15.96 miles from Letchworth.

Location: northbound between junctions J10 (Saffron Walden) and J11 (Royston) .
Due to: Roadworks.
Period : from 20:58 on 21 July 2025 to 05:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.62 miles from Letchworth.

Location: southbound between the junctions with the A6 Bedford south and the M1 .
Due to: Roadworks.
Period : from 19:39 on 21 July 2025 to 05:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 15.42 miles from Letchworth.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 22 July 2025 to 05:00 on 23 July 2025.
Nearest town: 11.92 miles from Letchworth.

Location: anticlockwise between junctions J25 (Enfield) and J24 (Potters Bar) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 22:00 on 22 July 2025 to 05:30 on 23 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.88 miles from Letchworth.

Location: southbound between the A14 and the junction with the A428 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 22 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 18.21 miles from Letchworth.

Location: southbound between junctions J11A and J11 (Luton) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 22 July 2025 to 05:00 on 23 July 2025.
Nearest town: 11.91 miles from Letchworth.

Location: northbound between the A4012 and the junction with the A4146 Bletchley South.
Lane Closures : Lane two is closed.
Due to: Horticultural works.
Period : expect disruption until 05:00 on 22 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.07 miles from Letchworth.

Location: northbound entry slip at junction J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.8 miles from Letchworth.

Location: northbound exit slip at junction J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.87 miles from Letchworth.

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 22 July 2025 to 05:00 on 23 July 2025.
Nearest town: 18.34 miles from Letchworth.

Location: The A1M southbound between junctions J8 and J6 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 22 July 2025 to 24 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 5.04 miles from Letchworth.

Location: The A1M southbound entry slip at junction J10 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 3.2 miles from Letchworth.

Location: The A1M northbound entry slip at junction J6 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.2 miles from Letchworth.

Location: The A1M southbound between junctions J8 and J7 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:30 on 22 July 2025 to 15:30 on 22 July 2025.
Nearest town: 3.42 miles from Letchworth.

Location: The A1M southbound between junctions J7 and J6 .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 05:00 on 22 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 7.29 miles from Letchworth.

Location: northbound between junctions J7A and J8 (Bishops Stortford) .
Lane Closures : Lane one is closed.
Due to: Barrier repairs.
Period : expect disruption until 05:00 on 22 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.77 miles from Letchworth.

Location: southbound between junctions J8 (Bishops Stortford) and J7A .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 05:00 on 22 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.79 miles from Letchworth.

Location: anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 22 July 2025 to 05:30 on 23 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.33 miles from Letchworth.

Location: northbound between the junctions with the A507 and the A6001 Biggleswade South .
Lane Closures : Lane two is closed.
Due to: Barrier repairs.
Period : expect disruption until 05:00 on 22 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 6.78 miles from Letchworth.

Location: northbound between the junctions with the A6001 Biggleswade South and the A6001 Biggleswade North.
Lane Closures : Lane two is closed.
Due to: Barrier repairs.
Period : expect disruption until 05:00 on 22 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 7.35 miles from Letchworth.

Location: southbound at the junction with the A6001 Biggleswade South.
Lane Closures : Lane two is closed.
Due to: Barrier repairs.
Period : expect disruption until 05:00 on 22 July 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 7.35 miles from Letchworth.

Location: The A1M southbound between junctions J8 and J7 .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 05:00 on 22 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 2.57 miles from Letchworth.

Location: southbound between the A603 and the junction with the A6 Bedford central.
Lane Closures : Lane two is closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 13.87 miles from Letchworth.

Location: northbound between the A603 and the junction with the A4280 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 22 July 2025 to 06:00 on 23 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.9 miles from Letchworth.

Location: northbound between the A6 Bedford central and the junction with the A603 .
Lane Closures : Lane two is closed.
Due to: Horticultural works.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.3 miles from Letchworth.

Location: southbound between the junctions with the A4280 and the A603 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 22 July 2025 to 06:00 on 23 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.6 miles from Letchworth.

Location: northbound between the A6001 Biggleswade North and the junction with the A603 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.03 miles from Letchworth.

Location: northbound at the junction with the A6001 Biggleswade North.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.01 miles from Letchworth.

Location: southbound between the A603 and the junction with the A6001 Biggleswade North.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.53 miles from Letchworth.

Location: southbound at the junction with the A6001 Biggleswade North.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.02 miles from Letchworth.

Location: southbound between the junctions with the A6001 Biggleswade North and the A6001 Biggleswade South.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.99 miles from Letchworth.

Location: northbound between the junctions with the A6001 Biggleswade South and the A6001 Biggleswade North.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.78 miles from Letchworth.

Location: northbound between the A5183 and the junction with the A4146 Bletchley South.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.91 miles from Letchworth.

Location: The A1M northbound between junctions J3 and J4 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.4 miles from Letchworth.

Location: The A1M northbound entry slip at junction J3 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 22 July 2025 to 05:00 on 23 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.84 miles from Letchworth.

Location: northbound between the M1 and the junction with the A4146 Bletchley South.
Due to: Roadworks scheme.
Period : from 20:05 on 4 July 2025 to 06:00 on 22 August 2025.
Nearest town: 14.35 miles from Letchworth.

Location: southbound between the A6 Bedford south and the junction with the M1 .
Due to: Roadworks scheme.
Period : from 20:00 on 21 July 2025 to 06:00 on 25 October 2025.
Nearest town: 15.45 miles from Letchworth.

Location: northbound between junctions J10 (Luton Airport) and J14 (Milton Keynes) .
Due to: Roadworks scheme.
Period : from 22:00 on 18 July 2025 to 05:00 on 14 August 2025.
Nearest town: 11.86 miles from Letchworth.

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: 1.01 miles from Letchworth.

Location: northbound.
Due to: Roadworks scheme.
Period : from 06:00 on 19 July 2025 to 05:00 on 18 August 2025.
Nearest town: 10.47 miles from Letchworth.

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.47 miles from Letchworth.

Location: northbound between junctions J13 (Milton Keynes) and J14 (Milton Keynes) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.63 miles from Letchworth.

Location: southbound entry slip at junction J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.08 miles from Letchworth.

Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 17.1 miles from Letchworth.

Location: southbound between junctions J14 (Milton Keynes) and J13 (Milton Keynes) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.01 miles from Letchworth.

Location: southbound between junctions J13 (Milton Keynes) and J12 (Flitwick) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.36 miles from Letchworth.

Location: southbound entry slip at junction J13 (Milton Keynes) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.94 miles from Letchworth.

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 15 August 2025 to 06:00 on 16 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.28 miles from Letchworth.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 July 2025 to 31 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 August 2025 to 7 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.94 miles from Letchworth.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 15 August 2025 to 06:00 on 16 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.94 miles from Letchworth.

Location: northbound between the M1 and the junction with the A6 Bedford south.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 15 August 2025 to 06:00 on 16 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.07 miles from Letchworth.

Location: The A1M southbound between junctions J7 and J6 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:00 on 1 August 2025 to 16:00 on 1 August 2025.
Nearest town: 5.87 miles from Letchworth.

Location: The A1M southbound between junctions J8 and J7 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:00 on 29 July 2025 to 16:00 on 29 July 2025.
Nearest town: 4.44 miles from Letchworth.

Location: The A1M southbound between junctions J8 and J7 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:00 on 30 July 2025 to 16:00 on 30 July 2025.
Nearest town: 4.78 miles from Letchworth.

Location: The A1M northbound between junctions J6 and J7 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:00 on 31 July 2025 to 16:00 on 31 July 2025.
Nearest town: 6.35 miles from Letchworth.

Location: The A1M northbound between junctions J7 and J8 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 09:00 on 28 July 2025 to 16:00 on 28 July 2025.
Nearest town: 5.62 miles from Letchworth.

Location: westbound.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 August 2025 to 06:00 on 13 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.81 miles from Letchworth.

Location: westbound between the M11 and the junction with the A1198 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 August 2025 to 06:00 on 13 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.9 miles from Letchworth.

Location: eastbound between the A1198 and the junction with the M11 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 August 2025 to 06:00 on 13 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.76 miles from Letchworth.

Location: eastbound.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 August 2025 to 06:00 on 13 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.85 miles from Letchworth.

Location: westbound between the junctions with the A1198 and the A1 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 August 2025 to 9 August 2025.
Nearest town: 17.77 miles from Letchworth.

Location: westbound between the junctions with the A1198 and the A1 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 July 2025 to 2 August 2025.
Nearest town: 18.4 miles from Letchworth.

Location: westbound between the junctions with the A1198 and the A1 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 August 2025 to 15 August 2025.
Nearest town: 18.44 miles from Letchworth.

Location: eastbound between the junctions with the A1 and the A1198 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 August 2025 to 9 August 2025.
Nearest town: 17.85 miles from Letchworth.

Location: eastbound between the junctions with the A1 and the A1198 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 July 2025 to 2 August 2025.
Nearest town: 18.34 miles from Letchworth.

Location: eastbound between the junctions with the A1 and the A1198 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 August 2025 to 15 August 2025.
Nearest town: 18.03 miles from Letchworth.

Location: southbound between the junctions with the A603 and the A6001 Biggleswade North.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23 July 2025 to 05:00 on 24 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.35 miles from Letchworth.

Location: northbound between the junctions with the A603 and the A421 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.66 miles from Letchworth.

Location: northbound between the A421 and the junction with the A14 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 15 August 2025 to 05:00 on 18 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.54 miles from Letchworth.

Location: northbound exit slip to the A428 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 15 August 2025 to 05:00 on 18 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.49 miles from Letchworth.

Location: northbound between the junctions with the A603 and the A4280 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 15 August 2025 to 05:00 on 18 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.53 miles from Letchworth.

Location: northbound between the junctions with the A600 and the A603 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 25 July 2025 to 05:00 on 28 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.02 miles from Letchworth.

Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 1 August 2025 to 05:00 on 4 August 2025.
Schedule : From 21:00 on 15 August 2025 to 05:00 on 18 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.61 miles from Letchworth.

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 : From 21:00 on 1 August 2025 to 05:00 on 4 August 2025.
Schedule : From 21:00 on 15 August 2025 to 05:00 on 18 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.13 miles from Letchworth.

Location: northbound between the junctions with the A603 and the A421 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 1 August 2025 to 05:00 on 4 August 2025.
Schedule : From 21:00 on 15 August 2025 to 05:00 on 18 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.55 miles from Letchworth.

Location: southbound between the A14 and the junction with the A428 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 August 2025 to 28 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.12 miles from Letchworth.

Location: southbound between the A14 and the junction with the A421 .
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 4 August 2025 to 8 August 2025.
Schedule : From 21:00 on 8 August 2025 to 05:00 on 11 August 2025.
Schedule : From 21:00 on 11 August 2025 to 05:00 on 12 August 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 18 August 2025 to 21 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.35 miles from Letchworth.

Location: southbound between the A428 and the junction with the A421 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 August 2025 to 28 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.82 miles from Letchworth.

Location: southbound between the A14 and the junction with the A421 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 25 July 2025 to 05:00 on 28 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.32 miles from Letchworth.

Location: southbound between the A421 and the junction with the A603 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 8 August 2025 to 05:00 on 11 August 2025.
Schedule : From 21:00 on 11 August 2025 to 05:00 on 12 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.48 miles from Letchworth.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 8 August 2025 to 05:00 on 11 August 2025.
Schedule : From 21:00 on 11 August 2025 to 05:00 on 12 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.86 miles from Letchworth.

Location: northbound between the junctions with the A1301 and the A505 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.99 miles from Letchworth.

Location: northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 09:30 on 25 July 2025 to 15:30 on 25 July 2025.
Nearest town: 17.86 miles from Letchworth.

Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 09:30 on 25 July 2025 to 15:30 on 25 July 2025.
Nearest town: 15.34 miles from Letchworth.

Location: southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 09:30 on 25 July 2025 to 15:30 on 25 July 2025.
Nearest town: 17.3 miles from Letchworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 July 2025 to 26 July 2025.
Schedule : From 22:00 on 1 August 2025 to 05:00 on 2 August 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.19 miles from Letchworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 July 2025 to 26 July 2025.
Schedule : From 22:00 on 1 August 2025 to 05:00 on 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.18 miles from Letchworth.

Location: northbound at junction J11A .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 July 2025 to 26 July 2025.
Schedule : From 22:00 on 1 August 2025 to 05:00 on 2 August 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.08 miles from Letchworth.

Location: northbound exit slip at Toddington Services.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 31 July 2025 to 2 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.19 miles from Letchworth.

Location: anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:30 on 25 July 2025.
Schedule : From 23:00 on 25 July 2025 to 05:30 on 26 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.78 miles from Letchworth.

Location: The A1M northbound between junctions J3 and J4 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 25 July 2025.
Schedule : From 23:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.4 miles from Letchworth.

Location: The A1M northbound entry slip at junction J3 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 25 July 2025.
Schedule : From 23:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.84 miles from Letchworth.

Location: The A1M southbound between junctions J8 and J7 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.54 miles from Letchworth.

Location: The A1M southbound between junctions J8 and J7 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Bridge repairs are planned.
Status : Pending.
Schedule : From 21:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.34 miles from Letchworth.

Location: The A1M northbound between junctions J6 and J7 .
Lane Closures : Lane two will be closed.
Due to: Bridge repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 6.95 miles from Letchworth.

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 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 5.2 miles from Letchworth.

Location: The A1M southbound entry slip at junction J8 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Bridge repairs are planned.
Status : Pending.
Schedule : From 21:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.71 miles from Letchworth.

Location: The A1M southbound between junctions J9 and J8 .
Lane Closures : Lane two will be closed.
Due to: Bridge repairs are planned.
Status : Pending.
Schedule : From 21:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 1.75 miles from Letchworth.

Location: The A1M northbound between junctions J7 and J8 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Bridge repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.46 miles from Letchworth.

Location: The A1M northbound at junction J7 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Bridge repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.64 miles from Letchworth.

Location: The A1M southbound exit slip at junction J7 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Bridge repairs are planned.
Status : Pending.
Schedule : From 21:00 on 25 July 2025 to 05:00 on 26 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.34 miles from Letchworth.

Location: The A1M northbound exit slip at junction J8 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Bridge repairs are planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 2.87 miles from Letchworth.

Location: northbound between junctions J8A (Stansted) and J10 (Saffron Walden) .
Lane Closures : Lane two will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.32 miles from Letchworth.

Location: southbound exit slip at junction J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 23 July 2025 to 05:00 on 24 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.71 miles from Letchworth.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 18 August 2025 to 22 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.03 miles from Letchworth.

Location: southbound between junctions J10 (Luton Airport) and J8 (Hemel Hstead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 4 August 2025 to 9 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.68 miles from Letchworth.

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 19 August 2025 to 05:00 on 20 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.93 miles from Letchworth.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 22 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of five lanes closed.
Nearest town: 13.27 miles from Letchworth.

Location: southbound entry slip at junction J10 (Luton Airport) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 23 July 2025 to 05:00 on 24 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.75 miles from Letchworth.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 4 August 2025 to 9 August 2025.
Lanes Closed : There will be two of five lanes closed.
Nearest town: 13.27 miles from Letchworth.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 28 July 2025 to 1 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 4 August 2025 to 8 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 11 August 2025 to 15 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 18 August 2025 to 21 August 2025.
Nearest town: 13.27 miles from Letchworth.

Location: northbound entry slip at junction J9 (Dunstable A5) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 5 August 2025 to 05:00 on 6 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.3 miles from Letchworth.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 22 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.66 miles from Letchworth.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 4 August 2025 to 9 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.95 miles from Letchworth.

Location: northbound between junctions J6 (Watford A405) and J9 (Dunstable A5) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 28 July 2025 to 1 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 4 August 2025 to 8 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 11 August 2025 to 15 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 18 August 2025 to 21 August 2025.
Nearest town: 18.24 miles from Letchworth.

Location: southbound between junctions J10 (Luton Airport) and J9 (Dunstable A5) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 22 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 11.71 miles from Letchworth.

Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 22 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.66 miles from Letchworth.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 22 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.71 miles from Letchworth.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 28 July 2025 to 1 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 4 August 2025 to 8 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 11 August 2025 to 15 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 18 August 2025 to 21 August 2025.
Nearest town: 11.71 miles from Letchworth.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 22 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.54 miles from Letchworth.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 28 July 2025 to 1 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 4 August 2025 to 8 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 11 August 2025 to 15 August 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 18 August 2025 to 21 August 2025.
Nearest town: 12.54 miles from Letchworth.

Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 18 August 2025 to 22 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.43 miles from Letchworth.

Location: northbound exit slip at junction J9 (Dunstable A5) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 5 August 2025 to 05:00 on 6 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.39 miles from Letchworth.

Location: southbound exit slip at junction J9 (Dunstable A5) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 6 August 2025 to 05:00 on 7 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.08 miles from Letchworth.

Location: southbound entry slip at junction J9 (Dunstable A5) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 6 August 2025 to 05:00 on 7 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.2 miles from Letchworth.

Location: southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 23 July 2025 to 05:00 on 24 July 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 14.17 miles from Letchworth.

Location: anticlockwise between junctions J25 (Enfield) and J24 (Potters Bar) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 July 2025 to 25 July 2025.
Schedule : From 23:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.66 miles from Letchworth.

Location: The A1M southbound entry slip at junction J7 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 22 July 2025 to 24 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 5.51 miles from Letchworth.

Location: southbound entry slip at junction J11 (Royston) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 24 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 4 August 2025 to 9 August 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 August 2025 to 14 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.11 miles from Letchworth.

Location: southbound between junctions J12 (Cambridge) and J11 (Royston) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 18 August 2025 to 23 August 2025.
Schedule : From 21:00 on 25 August 2025 to 05:00 on 26 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.81 miles from Letchworth.

Location: southbound between junctions J11 (Royston) and J10 (Saffron Walden) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 24 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 4 August 2025 to 9 August 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 August 2025 to 14 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.06 miles from Letchworth.

Location: southbound exit slip at junction J10 (Saffron Walden) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 24 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 28 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 4 August 2025 to 9 August 2025.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 August 2025 to 14 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.63 miles from Letchworth.

Location: southbound exit slip at junction J11 (Royston) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 18 August 2025 to 23 August 2025.
Schedule : From 21:00 on 25 August 2025 to 05:00 on 26 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.06 miles from Letchworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 12.19 miles from Letchworth.

Location: northbound exit slip at junction J12 (Flitwick) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 11 August 2025 to 05:00 on 12 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.73 miles from Letchworth.

Location: northbound at junction J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 11.97 miles from Letchworth.

Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 11.71 miles from Letchworth.

Location: northbound at junction J10 (Luton Airport) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 11.86 miles from Letchworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 12.18 miles from Letchworth.

Location: northbound at junction J11A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 12.07 miles from Letchworth.

Location: northbound between junctions J11 (Luton) and J11A .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 11.84 miles from Letchworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.18 miles from Letchworth.

Location: northbound at junction J11A .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.1 miles from Letchworth.

Location: northbound entry slip at junction J11A .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 11 August 2025 to 05:00 on 12 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.19 miles from Letchworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.19 miles from Letchworth.

Location: northbound exit slip at Toddington Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 11 August 2025 to 14 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.19 miles from Letchworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 11 August 2025 to 05:00 on 12 August 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.19 miles from Letchworth.

Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 11 August 2025 to 05:00 on 12 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.03 miles from Letchworth.

Location: northbound between junctions J13 (Milton Keynes) and J14 (Milton Keynes) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 17.36 miles from Letchworth.

Location: northbound between junctions J12 (Flitwick) and J13 (Milton Keynes) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.
Nearest town: 13.03 miles from Letchworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 12 August 2025 to 05:00 on 13 August 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.13 miles from Letchworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 11 August 2025 to 05:00 on 12 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.18 miles from Letchworth.

Location: northbound at junction J11A .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 11 August 2025 to 05:00 on 12 August 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 12.08 miles from Letchworth.

Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 12 August 2025 to 05:00 on 13 August 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 12.19 miles from Letchworth.

Location: clockwise at junction J23 (Hatfield) .
Due to: Road repairs.
Period : expect disruption until 05:30 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.36 miles from Letchworth.

Location: clockwise at junction J23 (Hatfield) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Road repairs.
Period : expect disruption until 05:30 on 22 July 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 19.16 miles from Letchworth.

Location: clockwise between junctions J22 (St Albans) and J23 (Hatfield) .
Lane Closures : Lanes 2, 3 and 4 are closed.
Due to: Road repairs.
Period : expect disruption until 05:30 on 22 July 2025.
Lanes Closed : There are three of four lanes closed.
Nearest town: 18.34 miles from Letchworth.

Location: northbound between junctions J7A and J8 (Bishops Stortford) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 30 July 2025 to 05:00 on 31 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.91 miles from Letchworth.

Location: northbound between junctions J8A (Stansted) and J10 (Saffron Walden) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 29 July 2025 to 05:00 on 30 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.82 miles from Letchworth.

Location: northbound between junctions J8A (Stansted) and J10 (Saffron Walden) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 28 July 2025 to 05:00 on 29 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.82 miles from Letchworth.

Location: northbound between junctions J8A (Stansted) and J10 (Saffron Walden) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23 July 2025 to 05:00 on 24 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.03 miles from Letchworth.

Location: northbound between junctions J8A (Stansted) and J10 (Saffron Walden) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.03 miles from Letchworth.

Location: southbound between the junctions with the A6 Bedford central and the A6 Bedford 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 23 July 2025 to 25 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.83 miles from Letchworth.

Location: southbound between the A6 Bedford south and the junction with the M1 .
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 23 July 2025 to 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.29 miles from Letchworth.

Location: northbound between the M1 and the junction with the A6 Bedford south.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 25 July 2025 to 06:00 on 26 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.72 miles from Letchworth.

Location: northbound between the A6 Bedford central and the junction with the A603 .
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 23 July 2025 to 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.7 miles from Letchworth.

Location: southbound exit slip at junction J13 (Milton Keynes) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 12 August 2025 to 05:00 on 13 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.35 miles from Letchworth.

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 : From 22:00 on 12 August 2025 to 05:00 on 13 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.99 miles from Letchworth.

Location: southbound entry slip at Toddington Services.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 11 August 2025 to 14 August 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.2 miles from Letchworth.

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 : From 22:00 on 12 August 2025 to 05:00 on 13 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.19 miles from Letchworth.

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 : From 22:00 on 11 August 2025 to 05:00 on 12 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.16 miles from Letchworth.

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 : From 22:00 on 11 August 2025 to 05:00 on 12 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.58 miles from Letchworth.

Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.16 miles from Letchworth.

Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.99 miles from Letchworth.

Location: southbound at junction J11A .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 12 August 2025 to 05:00 on 13 August 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 12.15 miles from Letchworth.

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 : From 22:00 on 12 August 2025 to 05:00 on 13 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.16 miles from Letchworth.

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 13 August 2025 to 05:00 on 14 August 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.19 miles from Letchworth.

Location: anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 22 July 2025 to 25 July 2025.
Schedule : From 09:30 on 28 July 2025 to 16:00 on 28 July 2025.
Nearest town: 19.16 miles from Letchworth.

Location: northbound between the junctions with the A507 and the A6001 Biggleswade South .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 23 July 2025 to 05:00 on 24 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 6.72 miles from Letchworth.

Location: northbound between the junctions with the A507 and the A6001 Biggleswade South .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 6.04 miles from Letchworth.

Location: northbound at the junction with the A6001 Biggleswade South.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 7.31 miles from Letchworth.

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 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 7.33 miles from Letchworth.

Location: southbound between the junctions with the A6001 Biggleswade North and the A6001 Biggleswade South.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 25 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 7.77 miles from Letchworth.

Location: northbound between the junctions with the A6001 Biggleswade South and the A6001 Biggleswade North.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 23 July 2025 to 05:00 on 24 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 7.35 miles from Letchworth.

Location: southbound at the junction with the A6001 Biggleswade South.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 23 July 2025 to 05:00 on 24 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 7.35 miles from Letchworth.

Location: southbound between the junctions with the A6001 Biggleswade North and the A6001 Biggleswade South.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 23 July 2025 to 05:00 on 24 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.76 miles from Letchworth.

Location: northbound between junctions J6 (Watford A405) and J6A (St Albans) .
Due to: Roadworks.
Period : expect disruption until 05:30 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.31 miles from Letchworth.

Location: northbound between junctions J5 (Harrow A41) and J6 (Watford A405) .
Due to: Roadworks.
Period : expect disruption until 05:30 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.42 miles from Letchworth.

Location: northbound at the junction with the M1 .
Due to: Roadworks.
Period : expect disruption until 05:30 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.42 miles from Letchworth.

Location: southbound between the A6 Bedford central and the junction with the A6 Bedford south .
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 15.28 miles from Letchworth.

Location: southbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 15.77 miles from Letchworth.

Location: southbound between the A6 Bedford south and the junction with the M1 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 15.45 miles from Letchworth.

Location: southbound between the junctions with the A603 and the A6 Bedford central.
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.27 miles from Letchworth.

Location: southbound between the junctions with the A603 and the A6 Bedford central.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.02 miles from Letchworth.

Location: southbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.36 miles from Letchworth.

Location: northbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.46 miles from Letchworth.

Location: southbound between the A4146 South and the junction with the A5183 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.04 miles from Letchworth.

Location: northbound between the junctions with the M1 and the A5183 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.35 miles from Letchworth.

Location: clockwise between junctions J23 (Hatfield) and J24 (Potters Bar) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 22 July 2025 to 25 July 2025.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 28 July 2025 to 1 August 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.5 miles from Letchworth.

Location: southbound exit slip at junction J10 (Luton Airport) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.71 miles from Letchworth.

Location: southbound exit slip at junction J12 (Flitwick) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 August 2025 to 05:00 on 16 August 2025.
Schedule : From 22:00 on 19 September 2025 to 05:00 on 20 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.99 miles from Letchworth.

Location: southbound exit slip at junction J13 (Milton Keynes) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 August 2025 to 05:00 on 16 August 2025.
Schedule : From 22:00 on 19 September 2025 to 05:00 on 20 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.36 miles from Letchworth.

Location: southbound entry slip at junction J12 (Flitwick) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 August 2025 to 05:00 on 16 August 2025.
Schedule : From 22:00 on 19 September 2025 to 05:00 on 20 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.73 miles from Letchworth.

Location: southbound between junctions J10 (Luton Airport) and J8 (Hemel Hstead) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.75 miles from Letchworth.

Location: northbound between junctions J8 (Hemel Hstead) and J9 (Dunstable A5) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.46 miles from Letchworth.

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 13 August 2025 to 05:00 on 14 August 2025.
Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.93 miles from Letchworth.

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 13 August 2025 to 05:00 on 14 August 2025.
Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 14.28 miles from Letchworth.

Location: southbound between junctions J11A and J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.15 miles from Letchworth.

Location: southbound 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 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.89 miles from Letchworth.

Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.3 miles from Letchworth.

Location: northbound exit slip at junction J10 (Luton Airport) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.87 miles from Letchworth.

Location: northbound exit slip at junction J11 (Luton) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.97 miles from Letchworth.

Location: southbound exit slip at junction J11 (Luton) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.85 miles from Letchworth.

Location: southbound exit slip at junction J9 (Dunstable A5) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.08 miles from Letchworth.

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 13 August 2025 to 05:00 on 14 August 2025.
Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.07 miles from Letchworth.

Location: northbound between junctions J10 (Luton Airport) and J12 (Flitwick) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025.
Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.8 miles from Letchworth.

Location: northbound between junctions J11 (Luton) and J11A .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 14 August 2025 to 05:00 on 15 August 2025.
Schedule : From 22:00 on 18 September 2025 to 05:00 on 19 September 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.97 miles from Letchworth.

Location: southbound entry 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 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.02 miles from Letchworth.

Location: southbound exit slip at junction J11A .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 August 2025 to 05:00 on 16 August 2025.
Schedule : From 22:00 on 19 September 2025 to 05:00 on 20 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.15 miles from Letchworth.

Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.
Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12.12 miles from Letchworth.

Location: southbound exit slip at Toddington Services.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 August 2025 to 05:00 on 16 August 2025.
Schedule : From 22:00 on 19 September 2025 to 05:00 on 20 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.29 miles from Letchworth.

Location: southbound entry slip at junction J13 (Milton Keynes) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 15 August 2025 to 05:00 on 16 August 2025.
Schedule : From 22:00 on 19 September 2025 to 05:00 on 20 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.94 miles from Letchworth.

Location: northbound between the A600 and the junction with the A4280 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 25 July 2025 to 05:00 on 18 August 2025.
Nearest town: 14.53 miles from Letchworth.

Location: southbound between junctions J12 (Cambridge) and J10 (Saffron Walden) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 24 July 2025 to 05:00 on 26 August 2025.
Nearest town: 19.81 miles from Letchworth.

Location: southbound entry slip at Toddington Services.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 22:00 on 11 August 2025 to 05:00 on 14 August 2025.
Nearest town: 18.34 miles from Letchworth.

Location: southbound between the A428 and the junction with the A603 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 25 July 2025 to 05:00 on 28 August 2025.
Nearest town: 17.35 miles from Letchworth.

Location: westbound between the M11 and the junction with the A1198 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 28 July 2025 to 06:00 on 15 August 2025.
Nearest town: 18.9 miles from Letchworth.

Location: eastbound between the junctions with the A1 and the A1198 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 28 July 2025 to 06:00 on 15 August 2025.
Nearest town: 17.83 miles from Letchworth.
