Location: southbound between the junctions with the A303 and the A30 West.
Due to: Congestion.
Normal traffic conditions are expected between 09:00 and 09:15 on 29 April 2025.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 19.05 miles from Devizes.

Location: northbound between the junctions with the A303 and the A350 South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 April 2025 to 3 May 2025.
Nearest town: 12.61 miles from Devizes.

Location: westbound between the A345 and the junction with the A360 .
Due to: Roadworks scheme.
Period : from 20:12 on 28 April 2025 to 06:00 on 3 May 2025.
Nearest town: 13.45 miles from Devizes.

Location: eastbound between the A350 and the junction with the A345 .
Due to: Roadworks scheme.
Period : from 20:12 on 28 April 2025 to 06:00 on 3 May 2025.
Nearest town: 15.1 miles from Devizes.

Location: westbound between the junctions with the A360 and the A36 .
Due to: Roadworks.
Period : expect disruption until 15:30 on 29 April 2025.
Nearest town: 13.12 miles from Devizes.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 27 September 2025.
Nearest town: 14.37 miles from Devizes.

Location: southbound between the junctions with the A4 and the A366 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 27 September 2025.
Nearest town: 14.4 miles from Devizes.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : The hard shoulder is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 00:00 on 30 July 2025.
Nearest town: 13.91 miles from Devizes.

Location: southbound between the junctions with the A4 and the A366 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 2 May 2025 to 19:00 on 2 May 2025.
Schedule : Expect disruption everyday between 07:00 and 19:00 from 6 May 2025 to 9 May 2025.
Nearest town: 15.47 miles from Devizes.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 07:00 on 2 May 2025 to 19:00 on 2 May 2025.
Schedule : Expect disruption everyday between 07:00 and 19:00 from 6 May 2025 to 9 May 2025.
Nearest town: 15.43 miles from Devizes.

Location: eastbound between the A345 and the junction with the A338 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 18:00 on 29 April 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.79 miles from Devizes.

Location: southbound between the A417 and the junction with the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 April 2025 to 1 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.84 miles from Devizes.

Location: westbound exit slip at junction J15 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 12 May 2025 to 06:00 on 13 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 16.66 miles from Devizes.

Location: southbound between the A417 and the junction with the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 1 May 2025 to 3 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.84 miles from Devizes.

Location: northbound between the junctions with the A361 South and the A361 North.
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 30 April 2025 to 05:00 on 1 May 2025.
Nearest town: 14 miles from Devizes.

Location: northbound between the A366 and the junction with the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 30 April 2025 to 05:00 on 1 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.38 miles from Devizes.

Location: northbound between the junctions with the A361 South and the A361 North.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 30 April 2025 to 05:00 on 1 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14 miles from Devizes.

Location: southbound between the A4 and the junction with the A366 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 30 April 2025 to 05:00 on 1 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.36 miles from Devizes.

Location: southbound between the junctions with the A350 South and the A303 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 April 2025 to 3 May 2025.
Nearest town: 12.59 miles from Devizes.

Location: westbound at the junction with the A360 .
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 29 April 2025 to 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.43 miles from Devizes.

Location: eastbound between the A350 and the junction with the A36 .
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 29 April 2025 to 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.1 miles from Devizes.

Location: eastbound at the junction with the A360 .
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 29 April 2025 to 3 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.41 miles from Devizes.

Location: westbound between the junctions with the A345 and the A360 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 April 2025 to 3 May 2025.
Nearest town: 13.45 miles from Devizes.

Location: eastbound between the junctions with the A360 and the A345 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 April 2025 to 3 May 2025.
Nearest town: 13.41 miles from Devizes.

Location: eastbound between the junctions with the A36 and the A360 .
Due to: Roadworks.
Period : expect disruption until 15:30 on 29 April 2025.
Nearest town: 13.12 miles from Devizes.

Location: northbound between the junctions with the A361 North and the A366 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 19:00 and 04:00 from 29 April 2025 to 3 May 2025.
Nearest town: 14.31 miles from Devizes.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 19:00 and 04:00 from 29 April 2025 to 3 May 2025.
Nearest town: 14.35 miles from Devizes.

Location: southbound between the junctions with the A4 and the A366 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 19:00 and 04:00 from 29 April 2025 to 3 May 2025.
Nearest town: 14.33 miles from Devizes.

Location: southbound between the junctions with the A366 and the A361 North.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 19:00 and 04:00 from 29 April 2025 to 3 May 2025.
Nearest town: 14.31 miles from Devizes.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lane three will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 April 2025 to 3 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2025 to 10 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 May 2025 to 17 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 May 2025 to 24 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.3 miles from Devizes.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Lane Closures : Lane three will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 April 2025 to 3 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 May 2025 to 10 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 May 2025 to 17 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 May 2025 to 24 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.43 miles from Devizes.
