Location: southbound between the junctions with the A350 South and the A303 .
Due to: Congestion.
Normal traffic conditions are expected between 18:30 and 18:45 on 27 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 10.1 miles from Penknap.

Location: northbound between the junctions with the A4 and the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 18:00 and 18:15 on 27 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 16.04 miles from Penknap.

Location: northbound between the A303 and the junction with the A350 South.
Due to: Congestion.
Normal traffic conditions are expected between 19:15 and 19:30 on 27 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 11.91 miles from Penknap.

Location: southbound between the junctions with the M4 and the A420 .
Due to: Emergency barrier repairs.
Period : expect disruption until 06:00 on 28 January 2026.
Nearest town: 16.44 miles from Penknap.

Location: northbound between the junctions with the A420 and the M4 .
Due to: Emergency barrier repairs.
Period : expect disruption until 06:00 on 28 January 2026.
Nearest town: 16.37 miles from Penknap.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Emergency barrier repairs.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 18.83 miles from Penknap.

Location: southbound exit slip to the A4 West.
Due to: Roadworks scheme.
Period : from 20:07 on 19 January 2026 to 06:00 on 7 February 2026.
Nearest town: 12.38 miles from Penknap.

Location: northbound between the A4 and the junction with the A420 .
Due to: Roadworks scheme.
Period : from 20:07 on 19 January 2026 to 06:00 on 7 February 2026.
Nearest town: 12.13 miles from Penknap.

Location: southbound between the A420 and the junction with the A4 .
Due to: Roadworks scheme.
Period : from 04:00 on 19 January 2026 to 06:00 on 21 March 2026.
Nearest town: 13.48 miles from Penknap.

Location: southbound between the junctions with the A420 and the A4 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 21 March 2026.
Nearest town: 13.36 miles from Penknap.

Location: southbound between the junctions with the A420 and the A4 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 21 March 2026.
Nearest town: 13.48 miles from Penknap.

Location: northbound between the A4 and the junction with the A420 .
Due to: Roadworks scheme.
Period : from 04:00 on 19 January 2026 to 06:00 on 21 March 2026.
Nearest town: 13.29 miles from Penknap.

Location: northbound between the junctions with the A4 and the A420 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 21 March 2026.
Nearest town: 13.29 miles from Penknap.

Location: northbound between the junctions with the A4 and the A420 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 21 March 2026.
Nearest town: 13.31 miles from Penknap.

Location: westbound between the junctions with the A350 and the A371 .
Due to: Emergency Roadside Drains works.
Period : expect disruption until 06:00 on 1 May 2026.
Lanes Closed : All lanes are closed.
Nearest town: 10.17 miles from Penknap.

Location: eastbound between the junctions with the A371 and the A350 .
Lane Closures : Lane one is closed.
Due to: Emergency Roadside Drains works.
Period : expect disruption until 06:00 on 1 May 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 10.79 miles from Penknap.

Location: westbound between the A350 and the junction with the A371 .
Lane Closures : Lane one is closed.
Due to: Emergency Roadside Drains works.
Period : expect disruption until 06:00 on 1 May 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 10.2 miles from Penknap.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 3 February 2026 to 00:00 on 4 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.49 miles from Penknap.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 3 February 2026 to 00:00 on 4 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.59 miles from Penknap.

Location: westbound entry slip at junction J17 (Chippenham) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 3 February 2026 to 00:00 on 4 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.37 miles from Penknap.

Location: westbound exit slip at junction J18 (Bath) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 3 February 2026 to 00:00 on 4 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.85 miles from Penknap.

Location: westbound entry slip at Leigh Delamere Services.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 3 February 2026 to 00:00 on 4 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.85 miles from Penknap.

Location: westbound exit slip at Leigh Delamere Services.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 22:00 on 3 February 2026 to 00:00 on 4 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.95 miles from Penknap.

Location: northbound between the junctions with the A303 and the A350 South.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 3 February 2026 to 06:00 on 4 February 2026.
Nearest town: 9.23 miles from Penknap.

Location: southbound between the junctions with the A350 South and the A303 .
Due to: Horticultural works are planned.
Status : Pending.
Schedule : From 20:00 on 3 February 2026 to 06:00 on 4 February 2026.
Nearest town: 9.05 miles from Penknap.

Location: southbound between the A30 West and the junction with the A360 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 2 February 2026 to 06:00 on 3 February 2026.
Nearest town: 19.31 miles from Penknap.

Location: northbound between the A360 and the junction with the A30 West.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 2 February 2026 to 06:00 on 3 February 2026.
Nearest town: 19.47 miles from Penknap.

Location: northbound between the junctions with the A30 West and the A303 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:00 from 2 February 2026 to 4 February 2026.
Nearest town: 15.63 miles from Penknap.

Location: southbound between the junctions with the A303 and the A30 West.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 15:00 from 2 February 2026 to 4 February 2026.
Nearest town: 15.6 miles from Penknap.

Location: eastbound between the junctions with the A36 and the A360 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 19:00 and 06:00 from 2 February 2026 to 7 February 2026.
Schedule : Expect disruption everyday between 19:00 and 06:00 from 9 February 2026 to 14 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.07 miles from Penknap.

Location: westbound between the junctions with the A360 and the A36 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 19:00 and 06:00 from 2 February 2026 to 7 February 2026.
Schedule : Expect disruption everyday between 19:00 and 06:00 from 9 February 2026 to 14 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.53 miles from Penknap.

Location: southbound between the junctions with the A4 and the A366 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 10:00 on 2 February 2026 to 13:00 on 2 February 2026.
Nearest town: 11.3 miles from Penknap.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 10:00 on 2 February 2026 to 13:00 on 2 February 2026.
Nearest town: 11.23 miles from Penknap.

Location: westbound between the junctions with the A345 and the A360 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 30 January 2026 to 4 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.3 miles from Penknap.

Location: eastbound between the junctions with the A360 and the A345 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 30 January 2026 to 4 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.03 miles from Penknap.

Location: eastbound entry slip at junction J18 (Bath) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:30 on 30 January 2026 to 06:00 on 31 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 19.02 miles from Penknap.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 30 January 2026 to 06:00 on 31 January 2026.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.13 miles from Penknap.

Location: eastbound between junctions J19 (Bristol) and J17 (Chippenham) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 30 January 2026 to 06:00 on 31 January 2026.
Nearest town: 19.13 miles from Penknap.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 30 January 2026 to 06:00 on 31 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.1 miles from Penknap.

Location: eastbound between the A350 and the junction with the A36 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 09:00 on 28 January 2026 to 15:00 on 28 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.57 miles from Penknap.

Location: westbound between the junctions with the A36 and the A350 .
Lane Closures : Lane two will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 09:00 on 28 January 2026 to 15:00 on 28 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.78 miles from Penknap.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 29 January 2026 to 06:00 on 30 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.99 miles from Penknap.

Location: westbound between the junctions with the A371 and the A359 South.
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 29 January 2026 to 06:00 on 30 January 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.76 miles from Penknap.

Location: southbound between the junctions with the A3094 and the A360 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 19:30 and 06:00 from 29 January 2026 to 31 January 2026.
Nearest town: 19.79 miles from Penknap.

Location: northbound between the junctions with the A360 and the A3094 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 19:30 and 06:00 from 29 January 2026 to 31 January 2026.
Nearest town: 19.93 miles from Penknap.

Location: southbound between the A420 and the junction with the A4 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 16.14 miles from Penknap.

Location: southbound exit slip to the A4 West.
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 12.38 miles from Penknap.

Location: westbound between the junctions with the A363 and the A46 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 11.88 miles from Penknap.

Location: northbound entry slip from the A4 West.
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 12.14 miles from Penknap.

Location: northbound between the A4 and the junction with the A420 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 12.13 miles from Penknap.

Location: eastbound between the junctions with the A46 and the A363 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : All lanes are closed.
Nearest town: 11.86 miles from Penknap.

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 28 January 2026 to 29 January 2026.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 2 February 2026 to 5 February 2026.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 9 February 2026 to 12 February 2026.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 16 February 2026 to 19 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.77 miles from Penknap.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lane three is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 19.07 miles from Penknap.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Lane Closures : Lane three is closed.
Due to: Roadside Drains Works.
Period : expect disruption until 06:00 on 28 January 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 18.99 miles from Penknap.
