Location: southbound between the A420 and the junction with the A4 .
Due to: Roadworks.
Period : from 19:46 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 11.41 miles from Melksham.

Location: northbound between the A4 and the junction with the A420 .
Due to: Roadworks.
Period : from 19:48 on 14 July 2025 to 06:00 on 15 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 8.89 miles from Melksham.

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: 14.83 miles from Melksham.

Location: northbound between the junctions with the A361 North and the A366 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 15 July 2025 to 06:00 on 16 July 2025.
Nearest town: 9.53 miles from Melksham.

Location: southbound between the junctions with the A366 and the A361 North.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 15 July 2025 to 06:00 on 16 July 2025.
Nearest town: 9.51 miles from Melksham.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 15 July 2025 to 16:00 on 15 July 2025.
Nearest town: 10.86 miles from Melksham.

Location: eastbound exit slip at junction J19 (Bristol) .
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 15 July 2025.
Lanes Closed : All lanes are closed.
Nearest town: 19.2 miles from Melksham.

Location: southbound between the A420 and the junction with the A4 .
Due to: Roadworks scheme.
Period : from 06:05 on 14 July 2025 to 20:00 on 18 July 2025.
Nearest town: 10 miles from Melksham.

Location: southbound between the junctions with the A420 and the A4 .
Due to: Roadworks.
Period : expect disruption until 20:00 on 18 July 2025.
Nearest town: 10 miles from Melksham.

Location: southbound between the junctions with the A420 and the A4 .
Due to: Roadworks.
Period : expect disruption until 20:00 on 18 July 2025.
Nearest town: 9.51 miles from Melksham.

Location: southbound between the junctions with the A420 and the A4 .
Due to: Roadworks.
Period : expect disruption until 20:00 on 18 July 2025.
Nearest town: 9.61 miles from Melksham.

Location: northbound between the A4 and the junction with the A420 .
Due to: Roadworks scheme.
Period : from 06:05 on 14 July 2025 to 20:00 on 18 July 2025.
Nearest town: 9.47 miles from Melksham.

Location: northbound between the junctions with the A4 and the A420 .
Due to: Roadworks.
Period : expect disruption until 20:00 on 18 July 2025.
Nearest town: 9.97 miles from Melksham.

Location: northbound between the junctions with the A4 and the A420 .
Due to: Roadworks.
Period : expect disruption until 20:00 on 18 July 2025.
Nearest town: 9.62 miles from Melksham.

Location: northbound between the junctions with the A4 and the A420 .
Due to: Roadworks.
Period : expect disruption until 20:00 on 18 July 2025.
Nearest town: 9.47 miles from Melksham.

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: 7.93 miles from Melksham.

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: 7.88 miles from Melksham.

Location: southbound between the junctions with the A4 and the A366 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 00:00 on 21 July 2025 to 20:00 on 24 July 2025.
Nearest town: 8.66 miles from Melksham.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 00:00 on 21 July 2025 to 20:00 on 24 July 2025.
Nearest town: 8.61 miles from Melksham.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 21 July 2025 to 06:00 on 22 July 2025.
Nearest town: 16.86 miles from Melksham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 21 July 2025 to 05:00 on 23 July 2025.
Nearest town: 16.18 miles from Melksham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 21 July 2025 to 23 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.18 miles from Melksham.

Location: eastbound exit slip at junction J19 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 21 July 2025 to 23 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.2 miles from Melksham.

Location: northbound between junctions J2 (Stapleton) and J1 (Filton) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 21 July 2025 to 23 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.24 miles from Melksham.

Location: eastbound exit slip at junction J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 21 July 2025 to 06:00 on 22 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.89 miles from Melksham.

Location: northbound between junction J2 (Stapleton) and the M4 .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 21 July 2025 to 05:00 on 23 July 2025.
Nearest town: 19.24 miles from Melksham.

Location: northbound between junction J1 (Filton) and the M4 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 21 July 2025 to 23 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.1 miles from Melksham.

Location: westbound at junction J18 (Bath) .
Lane Closures : Lane three will be closed.
Due to: Emergency barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 18 July 2025 to 06:00 on 19 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.65 miles from Melksham.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 July 2025 to 06:00 on 18 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.39 miles from Melksham.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : Lane three will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 17 July 2025 to 06:00 on 18 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.44 miles from Melksham.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 17 July 2025 to 16:00 on 17 July 2025.
Nearest town: 11.92 miles from Melksham.

Location: westbound entry slip at junction J17 (Chippenham) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.69 miles from Melksham.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.77 miles from Melksham.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 July 2025 to 06:00 on 17 July 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.75 miles from Melksham.

Location: southbound between the junctions with the A361 South and the A3098 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 16 July 2025 to 14:00 on 16 July 2025.
Nearest town: 9.86 miles from Melksham.

Location: northbound between the junctions with the A3098 and the A361 south.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 10:00 on 16 July 2025 to 14:00 on 16 July 2025.
Nearest town: 9.87 miles from Melksham.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 16 July 2025 to 16:00 on 16 July 2025.
Nearest town: 11.6 miles from Melksham.

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 21:00 and 06:00 from 15 July 2025 to 17 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.27 miles from Melksham.

Location: westbound exit slip at junction J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 15 July 2025 to 17 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.42 miles from Melksham.

Location: northbound between the A361 North and the junction with the A4 .
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 15 July 2025 to 18 July 2025.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 21 July 2025 to 25 July 2025.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 28 July 2025 to 1 August 2025.
Nearest town: 9.62 miles from Melksham.

Location: southbound between the A4 and the junction with the A361 North.
Due to: Roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 15 July 2025 to 18 July 2025.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 21 July 2025 to 25 July 2025.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 28 July 2025 to 1 August 2025.
Nearest town: 8.86 miles from Melksham.

Location: westbound between the junctions with the A363 and the A46 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 19:00 and 06:00 from 15 July 2025 to 19 July 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.21 miles from Melksham.

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 15 July 2025 to 17 July 2025.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 21 July 2025 to 24 July 2025.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 28 July 2025 to 31 July 2025.
Schedule : Expect disruption everyday between 09:00 and 15:00 from 4 August 2025 to 7 August 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.31 miles from Melksham.

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 15 July 2025 to 19 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 August 2025 to 9 August 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 11.59 miles from Melksham.

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 15 July 2025 to 19 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 July 2025 to 26 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 July 2025 to 2 August 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 4 August 2025 to 9 August 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 11.64 miles from Melksham.
