Location: southbound between junctions J10 (Saffron Walden) and J8 (Bishops Stortford) .
Lane Closures : Lane two is closed.
Due to: Road traffic collision.
Time To Clear : The event is expected to clear between 15:45 and 16:00 on 12 December 2025.
Normal traffic conditions are expected between 15:45 and 16:00 on 12 December 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 12.44 miles from Harlton.

Location: southbound between junctions J10 (Saffron Walden) and J8 (Bishops Stortford) .
Due to: Congestion.
Normal traffic conditions are expected between 15:00 and 15:15 on 12 December 2025.
Delay : There are currently delays of 30 minutes against expected traffic.
Nearest town: 15.07 miles from Harlton.

Location: southbound between the A603 and the junction with the A6001 Biggleswade North.
Due to: Congestion.
Normal traffic conditions are expected between 10:15 and 10:30 on 12 December 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.42 miles from Harlton.

Location: westbound between junctions J24B and J23 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 December 2025 to 06:00 on 13 December 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 11.15 miles from Harlton.

Location: northbound between junctions J8A (Stansted) and J10 (Saffron Walden) .
Lane Closures : Lane two will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.86 miles from Harlton.

Location: southbound between junctions J10 (Saffron Walden) and J8 (Bishops Stortford) .
Lane Closures : Lane two will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.42 miles from Harlton.

Location: southbound between junctions J9 (Newmarket) and J8 (Bishops Stortford) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.23 miles from Harlton.

Location: southbound between junctions J10 (Saffron Walden) and J8 (Bishops Stortford) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.42 miles from Harlton.

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 12 December 2025 to 05:00 on 13 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.37 miles from Harlton.

Location: southbound between the A4280 and the junction with the A603 .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.82 miles from Harlton.

Location: The A1M southbound between junctions J14 and A1 .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 06:00 on 13 December 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.69 miles from Harlton.

Location: The A1M northbound between junctions A1 and J14 .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 06:00 on 13 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.08 miles from Harlton.

Location: southbound between junctions J12 (Cambridge) and J11 (Royston) .
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 3.36 miles from Harlton.

Location: southbound entry slip at junction J11 (Royston) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 3.86 miles from Harlton.

Location: southbound between junctions J11 (Royston) and J10 (Saffron Walden) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 11 December 2025 to 13 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 3.65 miles from Harlton.

Location: southbound exit slip at junction J10 (Saffron Walden) .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 6.07 miles from Harlton.

Location: eastbound exit slip at junction J33 Cambridge.
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 13 December 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 8.22 miles from Harlton.

Location: eastbound exit slip at junction J33 Cambridge.
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 December 2025 to 06:00 on 13 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.33 miles from Harlton.

Location: westbound exit slip at junction J33 Cambridge.
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 December 2025 to 06:00 on 13 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.49 miles from Harlton.

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: 14.5 miles from Harlton.

Location: eastbound between junctions J34 Fen Ditton and J40 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 12 December 2025 to 06:00 on 10 January 2026.
Nearest town: 7.54 miles from Harlton.

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: 6.36 miles from Harlton.

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: 6.36 miles from Harlton.

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: 7.47 miles from Harlton.

Location: southbound between the A14 and the junction with the A428 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.86 miles from Harlton.

Location: northbound between the A428 and the junction with the A14 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.5 miles from Harlton.

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: 18.41 miles from Harlton.

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: 18.68 miles from Harlton.

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: 7.49 miles from Harlton.

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: 7.47 miles from Harlton.

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: 7.49 miles from Harlton.

Location: southbound between the A1M and the junction with the A141 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road 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 two of three lanes closed.
Nearest town: 17.52 miles from Harlton.

Location: northbound between the junctions with the A1304 and the A14 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 December 2025 to 06:00 on 13 December 2025.
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: 12.07 miles from Harlton.

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 : From 20:00 on 12 December 2025 to 06:00 on 13 December 2025.
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: 8.86 miles from Harlton.

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: 8.95 miles from Harlton.

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: 9.51 miles from Harlton.

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 : From 20:00 on 12 December 2025 to 06:00 on 13 December 2025.
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: 8.86 miles from Harlton.

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: 7.38 miles from Harlton.

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: 7.08 miles from Harlton.

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: 11.35 miles from Harlton.

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: 3.35 miles from Harlton.

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: 13.91 miles from Harlton.

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: 8.93 miles from Harlton.

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: 9.5 miles from Harlton.

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: 5.21 miles from Harlton.

Location: westbound exit slip at junction J18 Spaldwick East.
Due to: Road 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: 19.84 miles from Harlton.

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: 3.44 miles from Harlton.

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: 3.65 miles from Harlton.

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: 3.65 miles from Harlton.

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: 3.93 miles from Harlton.

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: 12.36 miles from Harlton.

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: 13.83 miles from Harlton.

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: 13.63 miles from Harlton.

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: 13.96 miles from Harlton.

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: 13.48 miles from Harlton.

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: 13.77 miles from Harlton.

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: 13.48 miles from Harlton.

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: 13.42 miles from Harlton.

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: 13.45 miles from Harlton.

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: 8.65 miles from Harlton.

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: 4.45 miles from Harlton.

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: 4.08 miles from Harlton.

Location: The A1M northbound between junctions A1 and J14 .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 December 2025 to 19 December 2025.
Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.43 miles from Harlton.

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: 7.66 miles from Harlton.

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: 4.76 miles from Harlton.

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: 4.08 miles from Harlton.

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: 3.82 miles from Harlton.

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: 3.65 miles from Harlton.

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: 8.45 miles from Harlton.

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: 8.57 miles from Harlton.

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: 8.45 miles from Harlton.

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: 8.85 miles from Harlton.

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: 8.85 miles from Harlton.

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: 8.89 miles from Harlton.

Location: westbound between junctions J20 Ellington and J18 Spaldwick East.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 15 December 2025 to 18 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.83 miles from Harlton.

Location: The A1M northbound between junctions A1 and J14 .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 15 December 2025 to 06:00 on 16 December 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.43 miles from Harlton.

Location: eastbound between junctions J19A and J20 Ellington.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 15 December 2025 to 18 December 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.24 miles from Harlton.

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: 12.35 miles from Harlton.

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: 5.24 miles from Harlton.

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: 3.82 miles from Harlton.

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: 3.86 miles from Harlton.

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: 4.08 miles from Harlton.

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: 6.58 miles from Harlton.

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: 6.76 miles from Harlton.

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: 6.44 miles from Harlton.

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: 6.42 miles from Harlton.

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: 3.65 miles from Harlton.

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: 6.07 miles from Harlton.

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: 8.33 miles from Harlton.

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: 8.22 miles from Harlton.

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: 8.33 miles from Harlton.

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: 6.19 miles from Harlton.

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: 6.42 miles from Harlton.

Location: southbound between the A600 and the junction with the A6 Bedford central.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 January 2026 to 06:00 on 28 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.19 miles from Harlton.

Location: northbound between the junctions with the A600 and the A603 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 13 December 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.2 miles from Harlton.

Location: northbound entry slip from the A603 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 December 2025 to 06:00 on 13 December 2025.
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: 18.55 miles from Harlton.

Location: southbound between the A1 and the junction with the A603 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 January 2026 to 06:00 on 28 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.72 miles from Harlton.

Location: southbound exit slip to the A603 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 January 2026 to 06:00 on 28 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.4 miles from Harlton.

Location: southbound between the A603 and the junction with the A600 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 January 2026 to 06:00 on 28 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.53 miles from Harlton.

Location: northbound exit slip to the A4280 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 December 2025 to 06:00 on 13 December 2025.
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: 17.29 miles from Harlton.

Location: southbound exit slip to the A4280 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 January 2026 to 06:00 on 28 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.82 miles from Harlton.

Location: southbound entry slip from the A4280 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 19 January 2026 to 06:00 on 28 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.97 miles from Harlton.

Location: northbound between the A600 and the junction with the A4280 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 12 December 2025 to 06:00 on 13 December 2025.
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: 18.87 miles from Harlton.

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 12 December 2025 to 05:00 on 13 December 2025.
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: 12.87 miles from Harlton.

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 : From 21:00 on 12 December 2025 to 05:00 on 13 December 2025.
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: 12.89 miles from Harlton.

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: 19.95 miles from Harlton.

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: 6.42 miles from Harlton.

Location: southbound between the A1 and the junction with the A6 Bedford central.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 19 January 2026 to 06:00 on 28 February 2026.
Nearest town: 14.72 miles from Harlton.

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: 13.48 miles from Harlton.

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: 13.63 miles from Harlton.
