Location: northbound between the junctions with the A4 and the A420 .
Due to: Congestion.
Normal traffic conditions are expected between 17:15 and 17:30 on 28 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 18.19 miles from Cherhill.

Location: northbound between the A303 and the junction with the A350 South.
Due to: Congestion.
Normal traffic conditions are expected between 17:30 and 17:45 on 28 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 18.88 miles from Cherhill.

Location: southbound between the junctions with the A417 and the A361 .
Due to: Congestion.
Normal traffic conditions are expected between 15:30 and 15:45 on 28 January 2026.
Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 14.78 miles from Cherhill.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.2 miles from Cherhill.

Location: northbound between the junctions with the A303 and the A350 South.
Due to: Emergency roadworks.
Period : expect disruption until 23:59 on 2 February 2026.
Nearest town: 18.74 miles from Cherhill.

Location: southbound between the junctions with the A350 South and the A303 .
Due to: Emergency roadworks.
Period : expect disruption until 23:59 on 2 February 2026.
Nearest town: 18.75 miles from Cherhill.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.99 miles from Cherhill.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 28 January 2026 to 06:00 on 29 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.02 miles from Cherhill.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 30 January 2026.
Nearest town: 9.02 miles from Cherhill.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 05:00 on 29 January 2026.
Nearest town: 9.02 miles from Cherhill.

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: 16.77 miles from Cherhill.

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: 16.72 miles from Cherhill.

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: 17.19 miles from Cherhill.

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: 17.1 miles from Cherhill.

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: 17.19 miles from Cherhill.

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: 17.07 miles from Cherhill.

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: 17.07 miles from Cherhill.

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: 17.08 miles from Cherhill.

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 06:00 on 31 March 2026.
Nearest town: 8.36 miles from Cherhill.

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 18:00 on 31 July 2026.
Nearest town: 9.17 miles from Cherhill.

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 3 February 2026 to 05:00 on 4 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 11.18 miles from Cherhill.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.17 miles from Cherhill.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : Lanes 2, 3 and 4 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.37 miles from Cherhill.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.77 miles from Cherhill.

Location: eastbound at junction J18 (Bath) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.65 miles from Cherhill.

Location: eastbound exit 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 21:00 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.24 miles from Cherhill.

Location: eastbound exit slip at Leigh Delamere Services.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.32 miles from Cherhill.

Location: eastbound entry slip at Leigh Delamere Services.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : From 21:00 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 11.13 miles from Cherhill.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 3 February 2026 to 16:00 on 3 February 2026.
Nearest town: 9.17 miles from Cherhill.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 3 February 2026 to 16:00 on 3 February 2026.
Nearest town: 9.24 miles from Cherhill.

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 29 January 2026 to 06:00 on 30 January 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.84 miles from Cherhill.

Location: eastbound exit slip at junction J15 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 29 January 2026 to 06:00 on 30 January 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 12.13 miles from Cherhill.

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 29 January 2026 to 06:00 on 30 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.19 miles from Cherhill.

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 29 January 2026 to 06:00 on 30 January 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.49 miles from Cherhill.

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: 9.85 miles from Cherhill.

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: 9.48 miles from Cherhill.

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: 10.02 miles from Cherhill.

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: 17.78 miles from Cherhill.

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: 10.93 miles from Cherhill.

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: 10.84 miles from Cherhill.

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: 18.49 miles from Cherhill.

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: 18.43 miles from Cherhill.

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: 19.79 miles from Cherhill.

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: 19.78 miles from Cherhill.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 February 2026 to 6 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.5 miles from Cherhill.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 2 February 2026 to 06:00 on 4 February 2026.
Nearest town: 9.03 miles from Cherhill.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 3 February 2026 to 06:00 on 4 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.03 miles from Cherhill.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 2 February 2026 to 06:00 on 3 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.03 miles from Cherhill.

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: 18.64 miles from Cherhill.

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: 17.55 miles from Cherhill.

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: 15.93 miles from Cherhill.

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: 15.91 miles from Cherhill.

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: 18.09 miles from Cherhill.

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: 17.59 miles from Cherhill.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Lane Closures : Lane one 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 one of three lanes closed.
Nearest town: 16.72 miles from Cherhill.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
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: 9.02 miles from Cherhill.

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: 18.17 miles from Cherhill.

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: 19.1 miles from Cherhill.

Location: westbound between junctions J16 (Swindon) 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: 9.07 miles from Cherhill.

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: 19.1 miles from Cherhill.

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: 18.65 miles from Cherhill.

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: 16.23 miles from Cherhill.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 05:00 on 29 January 2026 to 05:00 on 31 January 2026.
Nearest town: 9.02 miles from Cherhill.

Location: southbound between the A420 and the junction with the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 January 2026 to 31 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 February 2026 to 7 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 18.22 miles from Cherhill.

Location: southbound exit slip to the A4 West.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 January 2026 to 31 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 February 2026 to 7 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.77 miles from Cherhill.

Location: westbound between the junctions with the A363 and the A46 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 January 2026 to 31 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 February 2026 to 7 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.49 miles from Cherhill.

Location: northbound entry slip from the A4 West.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 January 2026 to 31 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 February 2026 to 7 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.74 miles from Cherhill.

Location: northbound between the A4 and the junction with the A420 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 January 2026 to 31 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 February 2026 to 7 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.72 miles from Cherhill.

Location: eastbound between the junctions with the A46 and the A363 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 January 2026 to 31 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 February 2026 to 7 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 16.43 miles from Cherhill.

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 : From 09:00 on 29 January 2026 to 15:00 on 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: 19.27 miles from Cherhill.

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 28 January 2026 to 31 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 February 2026 to 7 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 9 February 2026 to 14 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 February 2026 to 21 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.03 miles from Cherhill.

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 28 January 2026 to 31 January 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 February 2026 to 7 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 9 February 2026 to 14 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 February 2026 to 21 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.23 miles from Cherhill.
