Location: northbound entry slip from the A1307 .
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 00:00 and 00:15 on 14 December 2025.
Normal traffic conditions are expected between 00:00 and 00:15 on 14 December 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.55 miles from Reed End.
Location: northbound entry slip from the A505 .
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 00:15 and 00:30 on 14 December 2025.
Normal traffic conditions are expected between 00:15 and 00:30 on 14 December 2025.
Lanes Closed : There are lane closures.
Nearest town: 13.61 miles from Reed End.
Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 00:00 and 00:15 on 14 December 2025.
Normal traffic conditions are expected between 00:00 and 00:15 on 14 December 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.13 miles from Reed End.
Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Due to: Congestion.
Normal traffic conditions are expected between 23:30 and 23:45 on 13 December 2025.
Delay : There are currently delays of 15 minutes against expected traffic.
Nearest town: 19.16 miles from Reed End.
Location: northbound at junction J7A .
Due to: Congestion.
Normal traffic conditions are expected between 23:15 and 23:30 on 13 December 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.77 miles from Reed End.
Location: northbound at junction J10 (Luton Airport) .
Due to: Congestion.
Normal traffic conditions are expected between 22:30 and 22:45 on 13 December 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.72 miles from Reed End.
Location: northbound between the junctions with the A1307 and the A14 .
Due to: Congestion.
Normal traffic conditions are expected between 20:45 and 21:00 on 13 December 2025.
Cause : Road traffic collision.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.17 miles from Reed End.
Location: northbound between the junctions with the A1307 and the A14 .
Due to: Congestion.
Normal traffic conditions are expected between 19:30 and 19:45 on 13 December 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.42 miles from Reed End.
Location: northbound between junctions J7A and J8 (Bishops Stortford) .
Due to: Roadworks.
Period : from 21:02 on 13 December 2025 to 05:00 on 14 December 2025.
Lanes Closed : All lanes are closed.
Nearest town: 16.96 miles from Reed End.
Location: northbound between the junctions with the A1304 and the A14 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 20 December 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 January 2026 to 10 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.91 miles from Reed End.
Location: The A1M southbound between junctions J7 and J6 .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 05:00 on 14 December 2025.
Nearest town: 12.02 miles from Reed End.
Location: The A1M northbound between junctions J6 and J7 .
Lane Closures : The hard shoulder is closed.
Due to: Horticultural works.
Period : expect disruption until 05:00 on 14 December 2025.
Nearest town: 13.21 miles from Reed End.
Location: eastbound between the junctions with the M11 and the A131 South.
Lane Closures : Lane two is closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 14 December 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.85 miles from Reed End.
Location: northbound between the junctions with the A6001 Biggleswade North and the A603 .
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 15 December 2025 to 19 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.3 miles from Reed End.
Location: northbound between the junctions with the A4280 and the A1 .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 23:59 on 31 March 2027.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.62 miles from Reed End.
Location: eastbound between junctions J34 Fen Ditton and J40 .
Due to: Roadworks scheme.
Period : from 20:00 on 12 December 2025 to 06:00 on 10 January 2026.
Nearest town: 17.48 miles from Reed End.
Location: westbound between the M11 and the junction with the A1198 .
Due to: Roadworks scheme.
Period : from 06:01 on 6 October 2025 to 23:59 on 31 January 2026.
Nearest town: 15.11 miles from Reed End.
Location: westbound between the M11 and the junction with the A1198 .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 23:59 on 31 January 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.11 miles from Reed End.
Location: eastbound between the junctions with the A1198 and the M11 .
Due to: Roadworks.
Period : from 06:01 on 6 October 2025 to 23:59 on 31 January 2026.
Nearest town: 15.56 miles from Reed End.
Location: The A1M southbound between junctions J8 and J7 .
Lane Closures : The hard shoulder is closed.
Due to: Bridge repairs.
Period : expect disruption until 21:00 on 8 October 2026.
Nearest town: 9.18 miles from Reed End.
Location: The A1M northbound between junctions J7 and J8 .
Lane Closures : The hard shoulder is closed.
Due to: Bridge repairs.
Period : expect disruption until 21:00 on 8 October 2026.
Nearest town: 9.43 miles from Reed End.
Location: eastbound between the junctions with the A1 and the A1198 .
Due to: Roadworks scheme.
Period : from 06:01 on 6 October 2025 to 23:59 on 31 January 2026.
Nearest town: 15.56 miles from Reed End.
Location: westbound between the junctions with the A1198 and the A1 .
Due to: Roadworks.
Period : expect disruption until 23:59 on 31 January 2026.
Nearest town: 15.54 miles from Reed End.
Location: eastbound between the junctions with the A1 and the A1198 .
Due to: Roadworks.
Period : expect disruption until 23:59 on 31 January 2026.
Nearest town: 15.56 miles from Reed End.
Location: eastbound between junctions J23 and J24 .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 20 December 2025 to 06:00 on 21 December 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.75 miles from Reed End.
Location: westbound between junctions J32 Histon and J31 M11 Junction.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.03 miles from Reed End.
Location: westbound between junctions J24B and J23 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 14 December 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.91 miles from Reed End.
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 : Expect disruption everyday between 20:00 and 06:00 from 6 January 2026 to 10 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 January 2026 to 17 January 2026.
Schedule : From 20:00 on 19 January 2026 to 06:00 on 20 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.67 miles from Reed End.
Location: northbound between the junctions with the A600 and the A603 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 20 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.09 miles from Reed End.
Location: northbound entry slip from the A603 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.75 miles from Reed End.
Location: southbound between the A1 and the junction with the A603 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 January 2026 to 24 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 26 January 2026 to 31 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.44 miles from Reed End.
Location: northbound between the A4280 and the junction with the A1 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 January 2026 to 10 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 January 2026 to 17 January 2026.
Schedule : From 20:00 on 19 January 2026 to 06:00 on 20 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.51 miles from Reed End.
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 20:00 and 06:00 from 20 January 2026 to 24 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 26 January 2026 to 31 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.16 miles from Reed End.
Location: northbound exit slip to the A4280 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.58 miles from Reed End.
Location: southbound exit slip to the A4280 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 January 2026 to 24 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 26 January 2026 to 31 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.41 miles from Reed End.
Location: southbound entry slip from the A4280 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 January 2026 to 24 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 26 January 2026 to 31 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.4 miles from Reed End.
Location: northbound between the A600 and the junction with the A4280 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.87 miles from Reed End.
Location: northbound between the A603 and the junction with the A4280 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 January 2026 to 10 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 January 2026 to 17 January 2026.
Schedule : From 20:00 on 19 January 2026 to 06:00 on 20 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.6 miles from Reed End.
Location: eastbound between junctions J34 Fen Ditton and J35 Stow Cum Quy.
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 20 December 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 January 2026 to 10 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.04 miles from Reed End.
Location: northbound between junctions J11A and J12 (Flitwick) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.69 miles from Reed End.
Location: southbound at junction J11 (Luton) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 December 2025 to 05:00 on 19 December 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.48 miles from Reed End.
Location: northbound at junction J11 (Luton) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.59 miles from Reed End.
Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : Lane three will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.14 miles from Reed End.
Location: northbound at junction J11 (Luton) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.59 miles from Reed End.
Location: northbound between junctions J10 (Luton Airport) and J11 (Luton) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.34 miles from Reed End.
Location: northbound between junctions J9 (Dunstable A5) and J10 (Luton Airport) .
Lane Closures : Lanes 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.72 miles from Reed End.
Location: southbound between junctions J11A and J11 (Luton) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 18 December 2025 to 05:00 on 19 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.61 miles from Reed End.
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 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.47 miles from Reed End.
Location: southbound between junctions J10 (Saffron Walden) and J9 (Newmarket) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 18 December 2025 to 05:00 on 19 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.4 miles from Reed End.
Location: northbound between junctions J9 (Newmarket) and J10 (Saffron Walden) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 18 December 2025 to 05:00 on 19 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.72 miles from Reed End.
Location: The A1M northbound between junctions J6 and J7 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 15 December 2025 to 17 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.69 miles from Reed End.
Location: westbound exit slip at junction J32 Histon.
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 18 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.35 miles from Reed End.
Location: eastbound exit slip at junction J32 Histon.
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 18 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.12 miles from Reed End.
Location: northbound between junctions J8A (Stansted) and J10 (Saffron Walden) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 16 December 2025 to 05:00 on 17 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.38 miles from Reed End.
Location: northbound between junctions J11 (Royston) and J12 (Cambridge) .
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 17 December 2025 to 05:00 on 18 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.87 miles from Reed End.
Location: northbound between the A428 and the junction with the A14 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 17 December 2025 to 05:00 on 18 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.28 miles from Reed End.
Location: eastbound exit slip at junction J24 .
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.71 miles from Reed End.
Location: eastbound between junctions J23 and J24 .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.12 miles from Reed End.
Location: eastbound between the junctions with the A1303 and the M11 .
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 17 December 2025 to 20 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.45 miles from Reed End.
Location: southbound between junctions J12 (Cambridge) and J11 (Royston) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 16 December 2025 to 15:00 on 16 December 2025.
Nearest town: 12.66 miles from Reed End.
Location: northbound between junctions J11 (Royston) and J12 (Cambridge) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 09:00 on 16 December 2025 to 15:00 on 17 December 2025.
Nearest town: 12.5 miles from Reed End.
Location: northbound between junctions J11 (Royston) and J12 (Cambridge) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 16 December 2025 to 15:00 on 16 December 2025.
Nearest town: 12.5 miles from Reed End.
Location: northbound exit slip at junction J11 (Royston) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 17 December 2025 to 15:00 on 17 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.36 miles from Reed End.
Location: northbound between junctions J8A (Stansted) and J10 (Saffron Walden) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 15 December 2025 to 05:00 on 16 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.45 miles from Reed End.
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 18 December 2025 to 20 December 2025.
Schedule : From 21:00 on 16 January 2026 to 05:00 on 19 January 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 9 February 2026 to 14 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.52 miles from Reed End.
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 18 December 2025 to 20 December 2025.
Schedule : From 21:00 on 16 January 2026 to 05:00 on 19 January 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 9 February 2026 to 14 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.22 miles from Reed End.
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 : From 21:00 on 6 February 2026 to 05:00 on 9 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.73 miles from Reed End.
Location: northbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 26 January 2026 to 31 January 2026.
Schedule : From 21:00 on 6 February 2026 to 05:00 on 9 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.94 miles from Reed End.
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 18 December 2025 to 20 December 2025.
Schedule : From 21:00 on 16 January 2026 to 05:00 on 19 January 2026.
Schedule : From 21:00 on 6 February 2026 to 05:00 on 9 February 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 9 February 2026 to 14 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.38 miles from Reed End.
Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 18 December 2025 to 20 December 2025.
Schedule : From 21:00 on 16 January 2026 to 05:00 on 19 January 2026.
Schedule : From 21:00 on 6 February 2026 to 05:00 on 9 February 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 9 February 2026 to 14 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.81 miles from Reed End.
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 6 February 2026 to 05:00 on 9 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.57 miles from Reed End.
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 26 January 2026 to 31 January 2026.
Schedule : From 21:00 on 6 February 2026 to 05:00 on 9 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.88 miles from Reed End.
Location: westbound between junctions J35 Stow Cum Quy and J33 Cambridge.
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 15 December 2025 to 06:00 on 16 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.18 miles from Reed End.
Location: southbound between junctions J13 (Cambridge) and J12 (Cambridge) .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 16 December 2025 to 05:00 on 17 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.52 miles from Reed End.
Location: southbound exit slip at junction J12 (Cambridge) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 16 December 2025 to 05:00 on 17 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.1 miles from Reed End.
Location: westbound between junctions J25 Bar Hill and J24B .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 16 December 2025 to 06:00 on 17 December 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.75 miles from Reed End.
Location: northbound between junctions J11A and J14 (Milton Keynes) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 18 December 2025 to 05:00 on 19 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.76 miles from Reed End.
Location: southbound between junctions J7A and J7 (Chelmsford) .
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 15 December 2025 to 17 December 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.13 miles from Reed End.
Location: The A1M southbound between junctions J4 and J2 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 15 December 2025 to 19 December 2025.
Schedule : From 23:00 on 19 December 2025 to 05:30 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.39 miles from Reed End.
Location: The A1M southbound at junction J4 .
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 05:30 from 15 December 2025 to 19 December 2025.
Schedule : From 23:00 on 19 December 2025 to 05:30 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.24 miles from Reed End.
Location: The A1M southbound between junctions J6 and J4 .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 15 December 2025 to 19 December 2025.
Schedule : From 23:00 on 19 December 2025 to 05:30 on 20 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.69 miles from Reed End.
Location: southbound between junctions J13 (Cambridge) and J12 (Cambridge) .
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 15 December 2025 to 05:00 on 16 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.85 miles from Reed End.
Location: southbound at junction J12 (Cambridge) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 15 December 2025 to 05:00 on 16 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.1 miles from Reed End.
Location: southbound between junctions J12 (Cambridge) and J11 (Royston) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 15 December 2025 to 05:00 on 16 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.75 miles from Reed End.
Location: southbound exit slip at junction J11 (Royston) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 15 December 2025 to 05:00 on 16 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.52 miles from Reed End.
Location: eastbound between junctions J33 Cambridge and J35 Stow Cum Quy.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 15 December 2025 to 06:00 on 19 December 2025.
Nearest town: 18.16 miles from Reed End.
Location: eastbound between junctions J33 Cambridge and J35 Stow Cum Quy.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 19 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.16 miles from Reed End.
Location: eastbound entry slip at junction J33 Cambridge.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 19 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.16 miles from Reed End.
Location: westbound entry slip at junction J34 Fen Ditton .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 19 December 2025 to 06:00 on 20 December 2025.
Nearest town: 18.16 miles from Reed End.
Location: westbound entry slip at junction J34 Fen Ditton .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.16 miles from Reed End.
Location: westbound between junctions J35 Stow Cum Quy and J34 Fen Ditton .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.85 miles from Reed End.
Location: southbound entry slip from the A1304 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 15 December 2025 to 05:00 on 16 December 2025.
Nearest town: 19.28 miles from Reed End.
Location: southbound entry slip at junction J13 (Cambridge) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 14 December 2025 to 05:00 on 15 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.36 miles from Reed End.
Location: southbound entry slip at junction J12 (Cambridge) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 14 December 2025 to 05:00 on 15 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.75 miles from Reed End.
Location: southbound entry slip at junction J11 (Royston) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 14 December 2025 to 05:00 on 15 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.49 miles from Reed End.
Location: southbound exit slip at junction J12 (Cambridge) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 14 December 2025 to 05:00 on 15 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.1 miles from Reed End.
Location: southbound at junction J14 (St Neots) .
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 14 December 2025 to 05:00 on 15 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.82 miles from Reed End.
Location: eastbound between junctions J25 Bar Hill and J31 M11 Junction.
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 14 December 2025 to 05:00 on 15 December 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.99 miles from Reed End.
Location: southbound at junction J14 (St Neots) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 14 December 2025 to 05:00 on 15 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.68 miles from Reed End.
Location: southbound between junctions J14 (St Neots) and J10 (Saffron Walden) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 14 December 2025 to 05:00 on 15 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.59 miles from Reed End.
Location: southbound exit slip at junction J11 (Royston) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 14 December 2025 to 05:00 on 15 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.52 miles from Reed End.
Location: southbound exit slip at junction J10 (Saffron Walden) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 14 December 2025 to 05:00 on 15 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.24 miles from Reed End.
Location: eastbound exit slip at junction J33 A10 north.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 04:00 on 14 December 2025 to 08:00 on 14 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.07 miles from Reed End.
Location: eastbound exit slip at junction J33 Cambridge.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 04:00 on 14 December 2025 to 08:00 on 14 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.99 miles from Reed End.
Location: eastbound exit slip at junction J33 Cambridge.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 04:00 on 14 December 2025 to 08:00 on 14 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.07 miles from Reed End.
Location: southbound between junctions J11 (Luton) and J10 (Luton Airport) .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Road repairs.
Period : expect disruption until 05:00 on 14 December 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 19.14 miles from Reed End.
Location: southbound between junctions J14 (St Neots) and J13 (Cambridge) .
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 16 December 2025 to 19 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.41 miles from Reed End.
Location: southbound entry slip at junction J14 (St Neots) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 16 December 2025 to 19 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.59 miles from Reed End.
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 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.74 miles from Reed End.
Location: northbound between junctions J7 (Chelmsford) and J7A .
Lane Closures : Lanes 2 and 3 are closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 14 December 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 18.76 miles from Reed End.
Location: southbound between junctions J8 (Bishops Stortford) and J7A .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 14 December 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 14.25 miles from Reed End.
Location: southbound at junction J8 (Bishops Stortford) .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 14 December 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.01 miles from Reed End.
Location: southbound at junction J8 (Bishops Stortford) .
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 15 December 2025 to 20 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.01 miles from Reed End.
Location: northbound at junction J8A (Stansted) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 15 December 2025 to 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.18 miles from Reed End.
Location: northbound exit slip at junction J8 (Bishops Stortford) .
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 15 December 2025 to 20 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.2 miles from Reed End.
Location: northbound exit slip at junction J10 (Luton Airport) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 15 December 2025 to 19 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.18 miles from Reed End.
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 : Expect disruption everyday between 21:00 and 05:00 from 15 December 2025 to 19 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.02 miles from Reed End.
Location: The A1M southbound between junctions J8 and J7 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 15 December 2025 to 05:00 on 20 December 2025.
Nearest town: 10.33 miles from Reed End.
Location: The A1M southbound between junctions J8 and J7 .
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 15 December 2025 to 20 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.35 miles from Reed End.
Location: The A1M northbound between junctions J6 and J7 .
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 15 December 2025 to 20 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.12 miles from Reed End.
Location: The A1M northbound between junctions J6 and J7 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 15 December 2025 to 05:00 on 20 December 2025.
Nearest town: 11.12 miles from Reed End.
Location: The A1M northbound at junction J7 .
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 15 December 2025 to 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.68 miles from Reed End.
Location: southbound between junctions J14 (St Neots) and J13 (Cambridge) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 16 December 2025 to 05:00 on 19 December 2025.
Nearest town: 16.59 miles from Reed End.
Location: southbound between the A1 and the junction with the A603 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 20 January 2026 to 06:00 on 31 January 2026.
Nearest town: 16.57 miles from Reed End.
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 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.62 miles from Reed End.
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 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.62 miles from Reed End.
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 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.08 miles from Reed End.
Location: northbound.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 26 January 2026 to 05:00 on 9 February 2026.
Nearest town: 14.94 miles from Reed End.
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 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.51 miles from Reed End.
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 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.48 miles from Reed End.
Location: southbound between the A428 and the junction with the A603 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 18 December 2025 to 05:00 on 14 February 2026.
Nearest town: 17.22 miles from Reed End.
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 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.75 miles from Reed End.
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 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.62 miles from Reed End.
Location: southbound between junctions J12 (Flitwick) and J11A .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 20 December 2025 to 05:00 on 21 December 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.67 miles from Reed End.
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 18 December 2025 to 05:00 on 19 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.6 miles from Reed End.
Location: southbound exit slip at Toddington Services.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 22:00 on 19 December 2025 to 05:00 on 20 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.75 miles from Reed End.
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