Location: eastbound exit slip at junction J40 .
Due to: Congestion.
Normal traffic conditions are expected between 17:45 and 18:00 on 10 March 2026.
Nearest town: 7.02 miles from Thorns.

Location: eastbound at junction J40 .
Due to: Congestion.
Normal traffic conditions are expected between 17:15 and 17:30 on 10 March 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 7.11 miles from Thorns.

Location: westbound between junctions J37 Newmarket West and J36 A11 Junction.
Lane Closures : Lanes 1 and 2 are closed.
Due to: Road repairs.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : There are two of three lanes closed.
Nearest town: 9.66 miles from Thorns.

Location: eastbound between junctions J38 Newmarket East and J40 .
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 7.72 miles from Thorns.

Location: northbound between the A14 and the junction with the A1065 .
Lane Closures : Lane one is closed.
Due to: Roadside Equipment Maintenance.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 8.63 miles from Thorns.

Location: northbound between the junctions with the A1301 and the A505 .
Lane Closures : Lane two is closed.
Due to: Horticultural works.
Period : expect disruption until 05:00 on 11 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.82 miles from Thorns.

Location: southbound between the junctions with the A505 and the M11 SPUR .
Lane Closures : Lane two is closed.
Due to: Horticultural works.
Period : expect disruption until 05:00 on 11 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.99 miles from Thorns.

Location: eastbound between junctions J33 Cambridge and J35 Stow Cum Quy.
Lane Closures : Lane two is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.68 miles from Thorns.

Location: westbound between junctions J35 Stow Cum Quy and J34 Fen Ditton .
Lane Closures : Lane two is closed.
Due to: Barrier repairs.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.61 miles from Thorns.

Location: westbound entry slip at junction J37 Newmarket West.
Due to: Roadworks.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 9.42 miles from Thorns.

Location: northbound.
Due to: Roadworks scheme.
Period : from 20:02 on 5 March 2026 to 06:00 on 18 March 2026.
Nearest town: 10.28 miles from Thorns.

Location: westbound between junctions J49 Stowmarket West and J45 .
Due to: Roadworks scheme.
Period : from 20:01 on 2 March 2026 to 06:00 on 1 August 2026.
Nearest town: 18.47 miles from Thorns.

Location: eastbound between junctions J46 and J50 Stowmarket East.
Due to: Roadworks scheme.
Period : from 20:01 on 2 March 2026 to 06:00 on 1 August 2026.
Nearest town: 15.57 miles from Thorns.

Location: eastbound between junctions J35 Stow Cum Quy and J37 Newmarket West.
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 17 March 2026 to 06:00 on 18 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.68 miles from Thorns.

Location: westbound entry slip at junction J35 Stow Cum Quy.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 17 March 2026 to 06:00 on 18 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 14.25 miles from Thorns.

Location: westbound between junctions J36 A11 Junction and J34 Fen Ditton .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 17 March 2026 to 06:00 on 18 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.69 miles from Thorns.

Location: eastbound between junctions J41 and J43 Bury St Edmunds Central.
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 17 March 2026 to 06:00 on 18 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.01 miles from Thorns.

Location: southbound entry slip at junction J9 (Newmarket) .
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 11 March 2026 to 13 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.04 miles from Thorns.

Location: eastbound between junctions J46 and J47 Elmswell.
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 11 March 2026 to 05:00 on 12 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.05 miles from Thorns.

Location: westbound between junctions J47 Elmswell and J45 .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 11 March 2026 to 05:00 on 12 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.27 miles from Thorns.

Location: northbound between junctions J10 (Saffron Walden) and J11 (Royston) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 16 March 2026 to 18 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.92 miles from Thorns.

Location: southbound between junctions J11 (Royston) and J10 (Saffron Walden) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 16 March 2026 to 18 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.32 miles from Thorns.

Location: northbound between junctions J12 (Cambridge) and J14 (St Neots) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 16 March 2026 to 23 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.89 miles from Thorns.

Location: southbound between junctions J14 (St Neots) and J12 (Cambridge) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 16 March 2026 to 23 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.96 miles from Thorns.

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 16 March 2026 to 06:00 on 17 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.18 miles from Thorns.

Location: eastbound between junctions J33 Cambridge and J35 Stow Cum Quy.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 06:00 on 17 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.59 miles from Thorns.

Location: eastbound between junctions J32 Histon and J33 Cambridge.
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 06:00 on 17 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.99 miles from Thorns.

Location: southbound at junction J11 (Royston) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 16 March 2026 to 20 March 2026.
Schedule : Expect disruption everyday between 09:30 and 15:30 from 23 March 2026 to 27 March 2026.
Nearest town: 18.77 miles from Thorns.

Location: eastbound between junctions J38 Newmarket East and J39 Kentford.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 8.39 miles from Thorns.

Location: westbound between junctions J39 Kentford and J37 Newmarket East.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 7.71 miles from Thorns.

Location: westbound between junctions J40 and J37 Newmarket East.
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 7 miles from Thorns.

Location: eastbound between junctions J40 and J41 .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 7 miles from Thorns.

Location: westbound between junctions J41 and J40 .
Lane Closures : Lanes 1 and 2 are closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 7.27 miles from Thorns.

Location: northbound between the junctions with the A1307 and the A14 .
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 14 March 2026 to 16 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.08 miles from Thorns.

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 : Expect disruption everyday between 21:00 and 05:00 from 14 March 2026 to 16 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.44 miles from Thorns.

Location: eastbound between junctions J42 Bury St Edmunds West and J43 Bury St Edmunds Central.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 March 2026 to 16 March 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 March 2026 to 23 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.5 miles from Thorns.

Location: westbound between junctions J43 Bury St Edmunds Central and J42 Bury St Edmunds West.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 March 2026 to 16 March 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 March 2026 to 23 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.66 miles from Thorns.

Location: westbound between junctions J36 A11 Junction and J35 Stow Cum Quy.
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 13 March 2026 to 05:00 on 14 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.63 miles from Thorns.

Location: westbound exit slip at junction J37 Newmarket West.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 12 March 2026 to 06:00 on 13 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.3 miles from Thorns.

Location: westbound between junctions J39 Kentford and J37 Newmarket West.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 12 March 2026 to 06:00 on 13 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 7.23 miles from Thorns.

Location: southbound between the junctions with the A1101 and the A14 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 12 March 2026 to 06:00 on 13 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 8.36 miles from Thorns.

Location: southbound between junctions J9 (Newmarket) and J8 (Bishops Stortford) .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 12 March 2026 to 05:00 on 13 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.59 miles from Thorns.

Location: westbound between junctions J40 and J37 Newmarket East.
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 12 March 2026 to 06:00 on 13 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 6.99 miles from Thorns.

Location: westbound exit slip at junction J44 Bury St Edmunds East.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 12 March 2026 to 06:00 on 13 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 9.67 miles from Thorns.

Location: westbound between junctions J45 and J44 Bury St Edmunds East.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 12 March 2026 to 06:00 on 13 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.22 miles from Thorns.

Location: westbound entry slip at junction J45 .
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 12 March 2026 to 06:00 on 13 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.18 miles from Thorns.

Location: westbound between junctions J47 Elmswell and J45 .
Lane Closures : Lane two will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 12 March 2026 to 06:00 on 13 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.72 miles from Thorns.

Location: northbound between the junctions with the A14 and the A1065 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 01:00 on 17 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.68 miles from Thorns.

Location: southbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 01:00 on 17 March 2026 to 06:00 on 17 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.2 miles from Thorns.

Location: northbound between the junctions with the A1065 and the A134 Thetford West.
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 16 March 2026 to 01:00 on 17 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.94 miles from Thorns.

Location: southbound between junctions J10 (Saffron Walden) and J8 (Bishops Stortford) .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 11 March 2026 to 05:00 on 12 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.36 miles from Thorns.

Location: southbound between the junctions with the A14 and the A1304 .
Lane Closures : Lane two will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 11 March 2026 to 06:00 on 12 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.28 miles from Thorns.

Location: northbound between the A1307 and the junction with the A14 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 11 March 2026 to 05:00 on 12 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.56 miles from Thorns.

Location: southbound between the A14 and the junction with the A1307 .
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 11 March 2026 to 05:00 on 12 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.41 miles from Thorns.

Location: eastbound at junction J33 Cambridge.
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 11 March 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.59 miles from Thorns.

Location: eastbound between junctions J31 M11 Junction and J33 Cambridge.
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 05:00 on 11 March 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.69 miles from Thorns.

Location: eastbound between junctions J46 and J47 Elmswell.
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 30 March 2026 to 4 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 April 2026 to 11 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 April 2026 to 18 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 April 2026 to 25 April 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.1 miles from Thorns.

Location: eastbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 March 2026 to 4 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 April 2026 to 11 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 April 2026 to 18 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 April 2026 to 25 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.76 miles from Thorns.

Location: eastbound entry slip at junction J49 Stowmarket West.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 March 2026 to 4 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 April 2026 to 11 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 April 2026 to 18 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 April 2026 to 25 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.57 miles from Thorns.

Location: eastbound exit slip at junction J49 Stowmarket West.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 March 2026 to 4 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 April 2026 to 11 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 April 2026 to 18 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 April 2026 to 25 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.36 miles from Thorns.

Location: westbound exit slip at junction J49 Stowmarket West.
Due to: Roadworks.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 18.68 miles from Thorns.

Location: westbound between junctions J49 Stowmarket West and J45 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 18.47 miles from Thorns.

Location: eastbound between junctions J47 Elmswell and J51 Needham Market.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 March 2026 to 4 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 April 2026 to 11 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 April 2026 to 18 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 April 2026 to 25 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.57 miles from Thorns.

Location: eastbound at junction J47 Elmswell.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 March 2026 to 4 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 April 2026 to 11 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 13 April 2026 to 18 April 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 April 2026 to 25 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 15.51 miles from Thorns.

Location: westbound entry slip at junction J47 Elmswell.
Due to: Roadworks.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 15.45 miles from Thorns.

Location: westbound exit slip at junction J47 Elmswell.
Due to: Roadworks.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : All lanes are closed.
Nearest town: 15.54 miles from Thorns.

Location: northbound between junctions J12 (Cambridge) and J14 (St Neots) .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 10 March 2026 to 14 March 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.95 miles from Thorns.

Location: northbound between junctions J8A (Stansted) and J10 (Saffron Walden) .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 09:30 on 11 March 2026 to 15:30 on 11 March 2026.
Nearest town: 17.55 miles from Thorns.

Location: southbound entry slip at junction J9 (Newmarket) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 11 March 2026 to 05:00 on 13 March 2026.
Nearest town: 17.96 miles from Thorns.
