Location: westbound between junctions J33 Cambridge and J32 Histon.
Lane Closures : Lane one is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 22:30 and 22:45 on 9 June 2025.
Normal traffic conditions are expected between 22:30 and 22:45 on 9 June 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 13.03 miles from Heydon.

Location: eastbound between junctions J35 Stow Cum Quy and J36 A11 Junction.
Lane Closures : Lane one is closed.
Due to: Broken down vehicle.
Time To Clear : The event is expected to clear between 19:00 and 19:15 on 9 June 2025.
Normal traffic conditions are expected between 19:00 and 19:15 on 9 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.11 miles from Heydon.

Location: northbound between the junctions with the A4280 and the A1 .
Due to: Broken down vehicle.
Status : Cleared.
Nearest town: 19.14 miles from Heydon.

Location: northbound between the junctions with the A4280 and the A1 .
Due to: Congestion.
Normal traffic conditions are expected between 18:15 and 18:30 on 9 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Earlier
Due to: Caused by the earlier broken down vehicle.
Nearest town: 19.9 miles from Heydon.

Location: northbound between the junctions with the A6001 Biggleswade South and the A6001 Biggleswade North.
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 9 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.99 miles from Heydon.

Location: westbound between the M11 and the junction with the A1198 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 9 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.37 miles from Heydon.

Location: westbound between the junctions with the M11 and the A1198 .
Due to: Congestion.
Normal traffic conditions are expected between 17:15 and 17:30 on 9 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.37 miles from Heydon.

Location: westbound between the junctions with the M11 and the A1198 .
Due to: Congestion.
Normal traffic conditions are expected between 16:30 and 16:45 on 9 June 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.37 miles from Heydon.

Location: northbound between the A603 and the junction with the A421 .
Due to: Roadworks.
Period : from 20:45 on 9 June 2025 to 05:00 on 10 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.94 miles from Heydon.

Location: eastbound between the A1198 and the junction with the M11 .
Due to: Roadworks.
Period : from 19:39 on 9 June 2025 to 06:00 on 10 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.68 miles from Heydon.

Location: northbound exit slip at junction J7A .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 14 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 18.68 miles from Heydon.

Location: The A1M southbound at junction J8 .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Road repairs.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 15.14 miles from Heydon.

Location: The A1M southbound between junctions J9 and J8 .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Road repairs.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There are two of three lanes closed.
Nearest town: 15 miles from Heydon.

Location: northbound between the A603 and the junction with the A421 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.26 miles from Heydon.

Location: southbound at the junction with the A6001 Biggleswade South.
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 13.93 miles from Heydon.

Location: eastbound between the junctions with the A1 and the A1198 .
Due to: Barrier repairs.
Period : expect disruption until 05:00 on 10 June 2025.
Nearest town: 18.06 miles from Heydon.

Location: southbound entry slip at junction J12 (Cambridge) .
Due to: Horticultural works.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.66 miles from Heydon.

Location: northbound between junctions J11 (Royston) and J12 (Cambridge) .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 8.72 miles from Heydon.

Location: northbound entry slip at junction J11 (Royston) .
Due to: Horticultural works.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 7.65 miles from Heydon.

Location: southbound between junctions J12 (Cambridge) and J11 (Royston) .
Lane Closures : Lane one is closed.
Due to: Horticultural works.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 8.23 miles from Heydon.

Location: southbound exit slip at junction J11 (Royston) .
Due to: Horticultural works.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 7.84 miles from Heydon.

Location: northbound exit slip at junction J12 (Cambridge) .
Due to: Horticultural works.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 9.28 miles from Heydon.

Location: The A1M southbound between junctions J6 and J4 .
Due to: Road repairs.
Period : expect disruption until 05:30 on 10 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.91 miles from Heydon.

Location: westbound between the M11 and the junction with the A1198 .
Due to: Roadworks scheme.
Period : from 02:11 on 28 April 2025 to 06:00 on 1 April 2027.
Nearest town: 14.15 miles from Heydon.

Location: eastbound between the junctions with the A1 and the A1198 .
Due to: Roadworks scheme.
Period : from 06:01 on 28 April 2025 to 06:00 on 1 April 2027.
Nearest town: 17.97 miles from Heydon.

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: 14.23 miles from Heydon.

Location: northbound.
Due to: Roadworks scheme.
Period : from 21:00 on 22 May 2025 to 05:00 on 7 July 2025.
Nearest town: 16.16 miles from Heydon.

Location: southbound between junctions J10 (Saffron Walden) and J8 (Bishops Stortford) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 June 2025 to 05:00 on 17 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.33 miles from Heydon.

Location: northbound between the junctions with the A507 and the A6001 Biggleswade South .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 16 June 2025 to 21 June 2025.
Schedule : From 21:00 on 23 June 2025 to 05:00 on 24 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.58 miles from Heydon.

Location: The A1M northbound between junctions J9 and J10 .
Lane Closures : Lane two will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 16 June 2025 to 05:00 on 17 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.47 miles from Heydon.

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 16 June 2025 to 05:00 on 17 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 5.05 miles from Heydon.

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 June 2025 to 05:00 on 17 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 5.88 miles from Heydon.

Location: westbound exit slip at junction J25 Bar Hill.
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 16 June 2025 to 18 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.37 miles from Heydon.

Location: northbound between junctions J8A (Stansted) and J10 (Saffron Walden) .
Lane Closures : Lane one is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 12.07 miles from Heydon.

Location: The A1M southbound at junction J8 .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 10 June 2025 to 05:00 on 11 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.14 miles from Heydon.

Location: The A1M southbound between junctions J9 and J8 .
Lane Closures : Lane one will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 10 June 2025 to 05:00 on 11 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.57 miles from Heydon.

Location: southbound between the junctions with the A6001 Biggleswade South and the A507 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 13 June 2025 to 05:00 on 14 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.58 miles from Heydon.

Location: The A1M southbound at junction J10 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 13 June 2025 to 05:00 on 14 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.53 miles from Heydon.

Location: The A1M southbound between junctions J7 and J6 .
Lane Closures : Lane one will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 10 June 2025 to 05:00 on 11 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.48 miles from Heydon.

Location: westbound between the A131 South and the junction with the M11 .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 12 June 2025 to 14 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16 miles from Heydon.

Location: eastbound between the M11 and the junction with the A131 South.
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 12 June 2025 to 14 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.64 miles from Heydon.

Location: northbound exit slip at junction J13 (Cambridge) .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 21:00 on 12 June 2025 to 05:00 on 13 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.14 miles from Heydon.

Location: eastbound between the junctions with the M11 and the A131 South.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 12 June 2025 to 06:00 on 13 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.79 miles from Heydon.

Location: The A1M southbound between junctions J10 and J9 .
Lane Closures : Lane two will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 11 June 2025 to 05:00 on 12 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.51 miles from Heydon.

Location: eastbound between junctions J23 and J24 .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 11 June 2025 to 06:00 on 12 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.22 miles from Heydon.

Location: northbound between the A428 and the junction with the A14 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 11 June 2025 to 05:00 on 12 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.18 miles from Heydon.

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 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.65 miles from Heydon.

Location: southbound between the junctions with the A6001 Biggleswade North and the A6001 Biggleswade South.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.62 miles from Heydon.

Location: northbound at the junction with the A6001 Biggleswade South.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.94 miles from Heydon.

Location: southbound at the junction with the A6001 Biggleswade South.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 26 June 2025 to 05:00 on 27 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.96 miles from Heydon.

Location: northbound between the junctions with the A507 and the A6001 Biggleswade South .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 13 June 2025 to 05:00 on 14 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.54 miles from Heydon.

Location: southbound between the junctions with the A6001 Biggleswade South and the A507 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 16 June 2025 to 05:00 on 17 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.92 miles from Heydon.

Location: The A1M southbound between junctions J10 and J9 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 19 June 2025 to 05:00 on 20 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.5 miles from Heydon.

Location: The A1M northbound exit slip at junction J10 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 17 June 2025 to 05:00 on 18 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.46 miles from Heydon.

Location: southbound exit slip to the A507 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 17 June 2025 to 05:00 on 18 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.53 miles from Heydon.

Location: The A1M northbound between junctions J9 and J10 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 18 June 2025 to 05:00 on 19 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.58 miles from Heydon.

Location: The A1M northbound at junction J10 .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 13 June 2025 to 05:00 on 14 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.49 miles from Heydon.

Location: northbound between the junctions with the A507 and the A6001 Biggleswade South .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 12.54 miles from Heydon.

Location: southbound between the junctions with the A6001 Biggleswade South and the A507 .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 12.8 miles from Heydon.

Location: northbound between the junctions with the A507 and the A6001 Biggleswade South .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 13.8 miles from Heydon.

Location: northbound between the junctions with the A6001 Biggleswade South and the A6001 Biggleswade North.
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 13.98 miles from Heydon.

Location: westbound between the junctions with the A1198 and the A1 .
Due to: Barrier repairs.
Period : expect disruption until 05:00 on 10 June 2025.
Nearest town: 18.06 miles from Heydon.

Location: northbound between junctions J10 (Saffron Walden) and J11 (Royston) .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 10 June 2025 to 13 June 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 16 June 2025 to 17 June 2025.
Nearest town: 6.89 miles from Heydon.

Location: southbound between junctions J11 (Royston) and J10 (Saffron Walden) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 10 June 2025 to 13 June 2025.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 16 June 2025 to 17 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 7.33 miles from Heydon.

Location: westbound between the junctions with the M11 and the A1198 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 11 July 2025 to 06:00 on 14 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.15 miles from Heydon.

Location: westbound between the junctions with the A1198 and the A1 .
Due to: Roadworks.
Period : expect disruption until 20:00 on 13 June 2025.
Nearest town: 14.68 miles from Heydon.

Location: westbound between the junctions with the A1198 and the A1 .
Due to: Roadworks.
Period : expect disruption until 20:00 on 13 June 2025.
Nearest town: 17.76 miles from Heydon.

Location: eastbound between the junctions with the A1 and the A1198 .
Due to: Roadworks.
Period : expect disruption until 20:00 on 13 June 2025.
Nearest town: 15.45 miles from Heydon.

Location: eastbound between the junctions with the A1 and the A1198 .
Due to: Roadworks.
Period : expect disruption until 20:00 on 13 June 2025.
Nearest town: 17.97 miles from Heydon.

Location: eastbound between junctions J35 Stow Cum Quy and J36 A11 Junction.
Lane Closures : Lane two is closed.
Due to: Barrier repairs.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 13.14 miles from Heydon.

Location: westbound between junctions J37 Newmarket West and J36 A11 Junction.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 12 June 2025 to 05:00 on 13 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.98 miles from Heydon.

Location: eastbound between junctions J35 Stow Cum Quy and J36 A11 Junction.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 12 June 2025 to 05:00 on 13 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.67 miles from Heydon.

Location: northbound exit slip to the A428 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 4 July 2025 to 05:00 on 7 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.18 miles from Heydon.

Location: northbound between the A421 and the junction with the A14 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 4 July 2025 to 05:00 on 7 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.94 miles from Heydon.

Location: northbound between the junctions with the A4280 and the A1 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 4 July 2025 to 05:00 on 7 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.35 miles from Heydon.

Location: southbound between the A14 and the junction with the A421 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 16 June 2025 to 05:00 on 30 June 2025.
Nearest town: 19.67 miles from Heydon.

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 06:00 on 21 June 2025 to 18:00 on 22 June 2025.
Schedule : From 21:00 on 27 June 2025 to 05:00 on 30 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.65 miles from Heydon.

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 16 June 2025 to 21 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.67 miles from Heydon.

Location: northbound.
Due to: Roadworks.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.94 miles from Heydon.

Location: northbound between the junctions with the A603 and the A421 .
Due to: Roadworks.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 17.89 miles from Heydon.

Location: northbound between the junctions with the A603 and the A421 .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 10 June 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.7 miles from Heydon.
