Location: eastbound between the junctions with the A131 North and the A12 Colchester West.
Due to: Congestion.
Normal traffic conditions are expected between 11:00 and 11:15 on 25 April 2026.
Nearest town: 18.5 miles from Thurston End.

Location: westbound between the junctions with the A131 North and the A131 South.
Due to: Congestion.
Normal traffic conditions are expected between 10:15 and 10:30 on 25 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 17.57 miles from Thurston End.

Location: eastbound between junctions J46 and J47 Elmswell.
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 25 April 2026 to 05:00 on 26 April 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.84 miles from Thurston End.

Location: northbound between junctions J9 (Newmarket) and J12 (Cambridge) .
Due to: Roadworks scheme.
Period : from 21:05 on 17 April 2026 to 05:00 on 2 May 2026.
Nearest town: 19.68 miles from Thurston End.

Location: northbound between junctions J28 and J29 .
Due to: Roadworks scheme.
Period : from 21:00 on 24 April 2026 to 05:00 on 1 May 2026.
Nearest town: 18.49 miles from Thurston End.

Location: westbound between junctions J49 Stowmarket West and J45 .
Due to: Roadworks.
Period : from 20:01 on 11 March 2026 to 06:00 on 1 August 2026.
Nearest town: 16.17 miles from Thurston End.

Location: eastbound exit slip at junction J50 Stowmarket East.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 April 2026 to 2 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 May 2026 to 9 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 18 May 2026 to 23 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.7 miles from Thurston End.

Location: westbound between junctions J49 Stowmarket West and J45 .
Due to: Roadworks scheme.
Period : from 20:00 on 16 March 2026 to 06:00 on 1 August 2026.
Nearest town: 16.17 miles from Thurston End.

Location: eastbound between junctions J46 and J50 Stowmarket East.
Due to: Roadworks scheme.
Period : from 20:00 on 16 March 2026 to 06:00 on 1 August 2026.
Nearest town: 13.86 miles from Thurston End.

Location: southbound exit slip at junction J29 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 1 May 2026 to 05:00 on 2 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.68 miles from Thurston End.

Location: northbound between junctions J29 and J30 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 1 May 2026 to 05:00 on 2 May 2026.
Nearest town: 19.63 miles from Thurston End.

Location: northbound entry slip at junction J29 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 1 May 2026 to 05:00 on 2 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.72 miles from Thurston End.

Location: northbound between junctions J29 and J30 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 1 May 2026 to 05:00 on 2 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.63 miles from Thurston End.

Location: southbound between junctions J26 and J23 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 1 June 2026 to 4 June 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.61 miles from Thurston End.

Location: westbound between junctions J45 and J44 Bury St Edmunds East.
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 27 April 2026 to 06:00 on 28 April 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.56 miles from Thurston End.

Location: northbound between junctions J28 and J29 .
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 27 April 2026 to 1 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.57 miles from Thurston End.

Location: northbound at junction J29 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 27 April 2026 to 1 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.22 miles from Thurston 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 30 April 2026 to 05:00 on 1 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.89 miles from Thurston End.

Location: southbound between junctions J24 and J23 .
Lane Closures : Lane one will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 27 April 2026 to 2 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.99 miles from Thurston End.

Location: northbound between junctions J23 and J25 .
Lane Closures : Lane one will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 27 April 2026 to 2 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.76 miles from Thurston End.

Location: westbound between junctions J47 Elmswell and J44 Bury St Edmunds East.
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 April 2026 to 2 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.55 miles from Thurston End.

Location: eastbound between junctions J43 Bury St Edmunds Central and J45 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 April 2026 to 2 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.52 miles from Thurston End.

Location: westbound entry slip at junction J35 Stow Cum Quy.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 30 April 2026 to 06:00 on 1 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.87 miles from Thurston End.

Location: westbound entry slip at junction J34 Fen Ditton .
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 20:00 on 30 April 2026 to 06:00 on 1 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.66 miles from Thurston End.

Location: southbound entry slip from the A1304 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 29 April 2026 to 05:00 on 30 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.78 miles from Thurston End.

Location: eastbound between junctions J35 Stow Cum Quy and J37 Newmarket West.
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 29 April 2026 to 06:00 on 30 April 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.07 miles from Thurston End.

Location: northbound between the junctions with the A1304 and the A14 .
Lane Closures : Lane one will be closed.
Due to: Roadside equipment maintenance is planned.
Status : Pending.
Schedule : From 20:00 on 29 April 2026 to 06:00 on 30 April 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.08 miles from Thurston End.

Location: southbound between junctions J24 and J23 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 27 April 2026 to 2 May 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 4 May 2026 to 6 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.99 miles from Thurston End.

Location: northbound between junctions J29 and J30 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 27 April 2026 to 2 May 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 4 May 2026 to 6 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.35 miles from Thurston End.

Location: southbound between junctions J30 and J29 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 27 April 2026 to 2 May 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 4 May 2026 to 6 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.53 miles from Thurston End.

Location: eastbound between the junctions with the A131 North and the A12 Colchester West.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 27 April 2026 to 06:00 on 28 April 2026.
Nearest town: 18.49 miles from Thurston End.

Location: westbound between the junctions with the A12 Colchester West and the A131 North.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 27 April 2026 to 06:00 on 28 April 2026.
Nearest town: 18.51 miles from Thurston End.

Location: eastbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 23:00 on 29 April 2026 to 01:00 on 30 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.4 miles from Thurston End.

Location: westbound.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 23:00 on 30 April 2026 to 01:00 on 1 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.51 miles from Thurston End.

Location: eastbound exit slip to the A131 South.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 01:00 on 30 April 2026 to 03:00 on 30 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.3 miles from Thurston End.

Location: eastbound entry slip from the A131 South.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 03:00 on 30 April 2026 to 05:00 on 30 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.12 miles from Thurston End.

Location: eastbound between the junctions with the A131 South and the A131 North.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2026 to 05:00 on 7 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.05 miles from Thurston End.

Location: westbound between the junctions with the A131 North and the A131 South.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2026 to 05:00 on 7 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18 miles from Thurston End.

Location: eastbound between the junctions with the A131 South and the A131 North.
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2026 to 05:00 on 7 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.03 miles from Thurston End.

Location: westbound entry slip from the A131 South.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 30 April 2026 to 23:00 on 30 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.23 miles from Thurston End.

Location: eastbound between the A131 South and the junction with the A131 North.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2026 to 05:00 on 7 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18 miles from Thurston End.

Location: westbound between the junctions with the A131 North and the A131 South.
Lane Closures : Lane two will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 6 May 2026 to 05:00 on 7 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.13 miles from Thurston End.

Location: westbound entry slip from the A131 South.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 21:00 on 30 April 2026 to 23:00 on 30 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.26 miles from Thurston End.

Location: westbound entry slip at junction J47 Elmswell.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 26 April 2026 to 06:00 on 27 April 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.74 miles from Thurston End.

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 : From 21:00 on 25 April 2026 to 05:00 on 26 April 2026.
Schedule : From 21:00 on 23 May 2026 to 05:00 on 24 May 2026.
Schedule : From 21:00 on 30 May 2026 to 05:00 on 31 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.44 miles from Thurston End.

Location: southbound between the junctions with the A14 and the A1307 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 25 April 2026 to 05:00 on 26 April 2026.
Schedule : From 21:00 on 23 May 2026 to 05:00 on 24 May 2026.
Schedule : From 21:00 on 30 May 2026 to 05:00 on 31 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.58 miles from Thurston End.

Location: westbound exit slip to the A12 Colchester East.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 02:00 on 5 May 2026 to 05:00 on 5 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.96 miles from Thurston End.

Location: eastbound entry slip from the A12 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 23:00 on 4 May 2026 to 02:00 on 5 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.75 miles from Thurston End.

Location: eastbound between junctions J50 Stowmarket East and J51 Needham Market.
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 April 2026 to 30 April 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.61 miles from Thurston End.

Location: eastbound exit slip at junction 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 25 April 2026 to 4 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2026 to 15 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.05 miles from Thurston End.

Location: northbound between junctions J9 (Newmarket) and J10 (Saffron Walden) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 25 April 2026 to 05:00 on 26 April 2026.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 27 April 2026 to 2 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.68 miles from Thurston End.

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 27 April 2026 to 2 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 May 2026 to 9 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 18 May 2026 to 23 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.48 miles from Thurston End.

Location: eastbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 April 2026 to 2 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 May 2026 to 9 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 18 May 2026 to 23 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 13.95 miles from Thurston End.

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 27 April 2026 to 2 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 May 2026 to 9 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 18 May 2026 to 23 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.27 miles from Thurston End.

Location: eastbound exit slip at junction J49 Stowmarket West.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 16.1 miles from Thurston End.

Location: eastbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 17.71 miles from Thurston End.

Location: westbound exit slip at junction J49 Stowmarket West.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 16.34 miles from Thurston End.

Location: westbound between junctions J50 Stowmarket East and J49 Stowmarket West.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 17.79 miles from Thurston End.

Location: eastbound exit slip at junction J51 Needham Market.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 April 2026 to 2 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 May 2026 to 9 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 May 2026 to 16 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 18 May 2026 to 23 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.66 miles from Thurston End.

Location: eastbound between junctions J47 Elmswell and J51 Needham Market.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 13.86 miles from Thurston End.

Location: westbound entry slip at junction J51 Needham Market.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 19.48 miles from Thurston End.

Location: eastbound at junction J47 Elmswell.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 13.81 miles from Thurston End.

Location: eastbound entry slip at junction J50 Stowmarket East.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 17.88 miles from Thurston End.

Location: westbound between junctions J51 Needham Market and J50 Stowmarket East.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 19.92 miles from Thurston End.

Location: westbound entry slip at junction J47 Elmswell.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 13.74 miles from Thurston End.

Location: westbound exit slip at junction J50 Stowmarket East.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 18.05 miles from Thurston End.

Location: westbound exit slip at junction J47 Elmswell.
Due to: Roadworks.
Period : expect disruption until 06:00 on 24 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 13.82 miles from Thurston End.
