Location: northbound between the A4 and the junction with the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 07:30 and 07:45 on 29 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 13.42 miles from Berkley Down.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Lane Closures : Lane one is closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.78 miles from Berkley Down.

Location: westbound exit slip to the A359 South.
Due to: Roadworks scheme.
Period : from 20:51 on 28 April 2026 to 06:00 on 29 April 2026.
Nearest town: 17.9 miles from Berkley Down.

Location: westbound between the A371 and the junction with the A37 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 17.15 miles from Berkley Down.

Location: westbound exit slip to the A359 South.
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 17.9 miles from Berkley Down.

Location: westbound exit slip to the A36 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 14.94 miles from Berkley Down.

Location: westbound entry slip from the A36 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 15.1 miles from Berkley Down.

Location: northbound between the A30 West and the junction with the A303 .
Due to: Roadworks scheme.
Period : from 20:09 on 28 April 2026 to 06:00 on 29 April 2026.
Nearest town: 15.68 miles from Berkley Down.

Location: northbound between the A30 West and the junction with the A303 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.68 miles from Berkley Down.

Location: northbound entry slip from the A303 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 15.12 miles from Berkley Down.

Location: southbound exit slip to the A303 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 15.03 miles from Berkley Down.

Location: northbound exit slip to the A303 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 15.2 miles from Berkley Down.

Location: southbound between the A350 South and the junction with the A303 .
Due to: Roadworks scheme.
Period : from 20:09 on 28 April 2026 to 06:00 on 29 April 2026.
Nearest town: 14.52 miles from Berkley Down.

Location: southbound between the A350 South and the junction with the A303 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.52 miles from Berkley Down.

Location: westbound between the A360 and the junction with the A36 .
Due to: Roadworks scheme.
Period : from 20:09 on 28 April 2026 to 06:00 on 29 April 2026.
Nearest town: 15.17 miles from Berkley Down.

Location: westbound between the A360 and the junction with the A36 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.17 miles from Berkley Down.

Location: westbound exit slip to the A36 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 14.91 miles from Berkley Down.

Location: westbound.
Due to: Roadworks.
Period : expect disruption until 06:00 on 29 April 2026.
Lanes Closed : All lanes are closed.
Nearest town: 14.9 miles from Berkley Down.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Due to: Roadworks scheme.
Period : from 08:00 on 28 April 2026 to 16:00 on 11 May 2026.
Nearest town: 19.89 miles from Berkley Down.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 06:00 on 6 May 2026 to 06:00 on 24 June 2026.
Nearest town: 9.03 miles from Berkley Down.

Location: southbound between the junctions with the A4 and the A366 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 06:00 on 6 May 2026 to 06:00 on 24 June 2026.
Nearest town: 9.15 miles from Berkley Down.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 5 May 2026 to 06:00 on 6 May 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 7 May 2026 to 9 May 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.86 miles from Berkley Down.

Location: westbound between the junctions with the A359 South and the A37 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 5 May 2026 to 7 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.48 miles from Berkley Down.

Location: eastbound between the junctions with the A371 and the A350 .
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 12 May 2026 to 16 May 2026.
Schedule : From 20:00 on 18 May 2026 to 06:00 on 19 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.7 miles from Berkley Down.

Location: westbound between the A350 and the junction with the A371 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 5 May 2026 to 06:00 on 19 May 2026.
Nearest town: 9.54 miles from Berkley Down.

Location: westbound between the A350 and the junction with the A371 .
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 12 May 2026 to 16 May 2026.
Schedule : From 20:00 on 18 May 2026 to 06:00 on 19 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.54 miles from Berkley Down.

Location: westbound between the A350 and the junction with the A371 .
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 5 May 2026 to 9 May 2026.
Schedule : From 20:00 on 11 May 2026 to 06:00 on 12 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.54 miles from Berkley Down.

Location: westbound between the junctions with the A36 and the A350 .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 5 May 2026 to 04:00 on 6 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.95 miles from Berkley Down.

Location: eastbound between the A350 and the junction with the A36 .
Lane Closures : Lane two will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 20:00 on 5 May 2026 to 04:00 on 6 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.62 miles from Berkley Down.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 08:00 and 16:00 from 29 April 2026 to 30 April 2026.
Schedule : Expect disruption everyday between 08:00 and 16:00 from 4 May 2026 to 5 May 2026.
Schedule : From 08:00 on 11 May 2026 to 16:00 on 11 May 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.89 miles from Berkley Down.

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 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 three lanes closed.
Nearest town: 19.45 miles from Berkley Down.

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 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 three lanes closed.
Nearest town: 19.31 miles from Berkley Down.

Location: westbound between the junctions with the A36 and the A350 .
Lane Closures : Lane one will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 29 April 2026 to 30 April 2026.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 4 May 2026 to 7 May 2026.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 11 May 2026 to 14 May 2026.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 18 May 2026 to 21 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.65 miles from Berkley Down.
