Location: northbound between the junctions with the A4259 and the A420 .
Due to: Roadworks.
Period : from 20:08 on 14 June 2025 to 06:00 on 15 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.26 miles from Great Somerford.

Location: southbound between the junctions with the A420 and the A4259 .
Due to: Roadworks.
Period : from 19:48 on 14 June 2025 to 06:00 on 15 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.04 miles from Great Somerford.

Location: southbound between the junctions with the A420 and the A4 .
Due to: Roadworks.
Period : expect disruption until 18:00 on 27 June 2025.
Nearest town: 14.94 miles from Great Somerford.

Location: northbound between the junctions with the A4 and the A420 .
Due to: Roadworks.
Period : expect disruption until 18:00 on 27 June 2025.
Nearest town: 14.94 miles from Great Somerford.

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: 17.46 miles from Great Somerford.

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: 17.18 miles from Great Somerford.

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 00:00 on 30 July 2025.
Nearest town: 5.04 miles from Great Somerford.

Location: northbound between the A419 and the junction with the A436 .
Due to: Roadworks scheme.
Period : from 17:01 on 2 July 2024 to 06:00 on 17 April 2026.
Nearest town: 19.1 miles from Great Somerford.

Location: northbound between the junctions with the A419 and the A436 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 17 April 2026.
Nearest town: 19.11 miles from Great Somerford.

Location: northbound between the junctions with the A419 and the A436 .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 17 April 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 19.1 miles from Great Somerford.

Location: southbound between the A436 and the junction with the A419 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 17 April 2026.
Nearest town: 19.17 miles from Great Somerford.

Location: southbound between the A436 and the junction with the A419 .
Due to: Roadworks scheme.
Period : from 17:01 on 2 July 2024 to 06:00 on 17 April 2026.
Nearest town: 19.17 miles from Great Somerford.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:30 on 21 June 2025 to 06:00 on 22 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 12.63 miles from Great Somerford.

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 20:00 on 21 June 2025 to 06:00 on 22 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 12 miles from Great Somerford.

Location: southbound between the junctions with the A4 and the A366 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 00:00 on 19 June 2025 to 23:59 on 20 June 2025.
Nearest town: 16.23 miles from Great Somerford.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 00:00 on 19 June 2025 to 23:59 on 20 June 2025.
Nearest town: 15.96 miles from Great Somerford.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 6.28 miles from Great Somerford.

Location: westbound entry slip at junction J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 8.53 miles from Great Somerford.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 June 2025 to 06:00 on 20 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 8.54 miles from Great Somerford.

Location: southbound between the A4 and the junction with the A366 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 19:00 on 19 June 2025 to 23:00 on 19 June 2025.
Nearest town: 15.65 miles from Great Somerford.

Location: northbound between the A366 and the junction with the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 19:00 on 19 June 2025 to 23:00 on 19 June 2025.
Nearest town: 15.53 miles from Great Somerford.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 18 June 2025 to 20 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.25 miles from Great Somerford.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Horticultural works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 06:00 from 18 June 2025 to 20 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.34 miles from Great Somerford.

Location: northbound between junctions J14 (Dursley) and J13 (Stroud) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 June 2025 to 21 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.31 miles from Great Somerford.

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 20 June 2025 to 06:00 on 21 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.08 miles from Great Somerford.

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 June 2025 to 20 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.08 miles from Great Somerford.

Location: westbound exit slip at junction J15 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 26 June 2025 to 06:00 on 27 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 14.43 miles from Great Somerford.

Location: eastbound at junction J18 (Bath) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 17 June 2025 to 06:00 on 18 June 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.55 miles from Great Somerford.

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 21:00 on 17 June 2025 to 06:00 on 18 June 2025.
Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.1 miles from Great Somerford.

Location: eastbound at junction J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 June 2025 to 06:00 on 17 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.55 miles from Great Somerford.

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 June 2025 to 06:00 on 17 June 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 13.96 miles from Great Somerford.

Location: westbound at junction J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 June 2025 to 06:00 on 17 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.63 miles from Great Somerford.

Location: eastbound exit slip at junction J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 June 2025 to 06:00 on 17 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.55 miles from Great Somerford.

Location: westbound exit slip at junction J18 (Bath) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 16 June 2025 to 06:00 on 17 June 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.63 miles from Great Somerford.

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 16 June 2025 to 06:00 on 17 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 6.91 miles from Great Somerford.

Location: southbound between the A417 and the junction with the A361 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 June 2025 to 18 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.37 miles from Great Somerford.

Location: northbound between the A419 and the junction with the A436 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 June 2025 to 18 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 19.13 miles from Great Somerford.

Location: northbound between the A419 and the junction with the A436 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 June 2025 to 18 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.44 miles from Great Somerford.

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 09:00 on 16 June 2025 to 16:00 on 16 June 2025.
Nearest town: 11.46 miles from Great Somerford.

Location: southbound between the A417 and the junction with the A361 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 June 2025 to 21 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 June 2025 to 28 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 11.43 miles from Great Somerford.

Location: northbound between the A4311 and the junction with the A417 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 June 2025 to 18 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 13.16 miles from Great Somerford.

Location: northbound between the M4 and the junction with the A420 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 15 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 14.18 miles from Great Somerford.

Location: southbound between the A361 and the junction with the A4259 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 15 June 2025.
Lanes Closed : All lanes are closed.
Nearest town: 13.81 miles from Great Somerford.

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 16 June 2025 to 21 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 June 2025 to 5 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 July 2025 to 12 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.36 miles from Great Somerford.

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 16 June 2025 to 21 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 June 2025 to 28 June 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 June 2025 to 5 July 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 July 2025 to 12 July 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.66 miles from Great Somerford.
