Location: northbound between the junctions with the A4 and the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 08:15 and 08:30 on 11 May 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 15.53 miles from Berkley Down.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 11 May 2026 to 06:00 on 12 May 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.94 miles from Berkley Down.

Location: northbound between the junctions with the A303 and the A350 South.
Due to: Roadworks.
Period : expect disruption until 23:59 on 12 May 2026.
Nearest town: 14.52 miles from Berkley Down.

Location: southbound between the junctions with the A350 South and the A303 .
Due to: Roadworks.
Period : expect disruption until 23:59 on 12 May 2026.
Nearest town: 13.82 miles from Berkley Down.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Roadworks.
Period : expect disruption until 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.
Period : expect disruption until 06:00 on 24 June 2026.
Nearest town: 9.15 miles from Berkley Down.

Location: westbound between the A350 and the junction with the A371 .
Due to: Roadworks scheme.
Period : from 20:05 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 one will be closed.
Due to: Roadworks are planned.
Status : Pending.
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 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: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 16:00 on 11 May 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.89 miles from Berkley Down.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 9 June 2026.
Nearest town: 10.61 miles from Berkley Down.

Location: southbound between the junctions with the A4 and the A366 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 9 June 2026.
Nearest town: 10.91 miles from Berkley Down.

Location: northbound between the junctions with the A303 and the A350 South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 May 2026 to 06:00 on 21 May 2026.
Nearest town: 11.75 miles from Berkley Down.

Location: southbound between the junctions with the A350 South and the A303 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 May 2026 to 06:00 on 21 May 2026.
Nearest town: 11.73 miles from Berkley Down.

Location: southbound between the junctions with the A420 and the A4 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 15 May 2026 to 06:00 on 16 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.41 miles from Berkley Down.

Location: southbound between the A420 and the junction with the A4 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 15 May 2026 to 06:00 on 16 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.01 miles from Berkley Down.

Location: eastbound between the A46 and the junction with the A363 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 15 May 2026 to 06:00 on 16 May 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.68 miles from Berkley Down.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
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 18 May 2026 to 20 May 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.95 miles from Berkley Down.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 13 May 2026 to 15 May 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.82 miles from Berkley Down.

Location: southbound between the junctions with the A362 and the A350 South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 13 May 2026 to 14:00 on 13 May 2026.
Nearest town: 4.54 miles from Berkley Down.

Location: southbound between the junctions with the A362 and the A350 South.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 13 May 2026 to 14:00 on 13 May 2026.
Nearest town: 4.32 miles from Berkley Down.

Location: northbound between the junctions with the A350 South and the A362 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 13 May 2026 to 14:00 on 13 May 2026.
Nearest town: 4.54 miles from Berkley Down.

Location: northbound between the junctions with the A350 South and the A362 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 13 May 2026 to 14:00 on 13 May 2026.
Nearest town: 4.54 miles from Berkley Down.

Location: westbound between the junctions with the A363 and the A46 .
Lane Closures : Lane two will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 May 2026 to 14 May 2026.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 14 May 2026 to 16 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.7 miles from Berkley Down.

Location: westbound between the junctions with the A350 and the A371 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 12 May 2026 to 15:00 on 12 May 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.96 miles from Berkley Down.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 08:00 on 12 May 2026 to 16:00 on 19 May 2026.
Nearest town: 19.14 miles from Berkley Down.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 08:00 on 15 May 2026 to 17:00 on 15 May 2026.
Nearest town: 19.14 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 12 May 2026 to 14 May 2026.
Schedule : Expect disruption everyday between 08:00 and 16:00 from 18 May 2026 to 19 May 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.14 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 .
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: northbound between the junctions with the A303 and the A350 South.
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 May 2026.
Nearest town: 11.8 miles from Berkley Down.

Location: southbound between the junctions with the A350 South and the A303 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 22 May 2026.
Nearest town: 11.64 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 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.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 25 May 2026 to 30 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 1 June 2026 to 6 June 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 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.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 25 May 2026 to 30 May 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 1 June 2026 to 6 June 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 is closed.
Due to: Emergency Roadside Drains works.
Period : expect disruption until 15:00 on 11 May 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 14.65 miles from Berkley Down.
