Location: southbound between the junctions with the A420 and the A4259 .
Due to: Roadworks.
Period : from 20:06 on 22 September 2025 to 06:00 on 23 September 2025.
Lanes Closed : All lanes are closed.
Nearest town: 10.95 miles from Clevancy.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 23 September 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 5.14 miles from Clevancy.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 23 September 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 5.99 miles from Clevancy.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lane one is closed.
Due to: Planned Roadworks.
Period : expect disruption until 06:00 on 23 September 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 5.41 miles from Clevancy.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Due to: Roadworks scheme.
Period : from 20:10 on 17 September 2025 to 06:00 on 18 November 2025.
Nearest town: 19.61 miles from Clevancy.

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: 5.21 miles from Clevancy.

Location: northbound between the M4 and the junction with the A420 .
Due to: Road marking works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 September 2025 to 2 October 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.74 miles from Clevancy.

Location: northbound between the M4 and the junction with the A4259 .
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 20:00 on 26 September 2025 to 06:00 on 27 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 9.54 miles from Clevancy.

Location: westbound between junctions J17 (Chippenham) and J18 (Bath) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 08:00 on 26 September 2025 to 17:00 on 26 September 2025.
Nearest town: 14.14 miles from Clevancy.

Location: southbound between the A420 and the junction with the M4 .
Due to: Road marking works are planned.
Status : Pending.
Schedule : From 20:00 on 25 September 2025 to 06:00 on 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 10.44 miles from Clevancy.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 September 2025 to 27 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 5.41 miles from Clevancy.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 24 September 2025 to 27 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 5.4 miles from Clevancy.

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 24 September 2025 to 06:00 on 25 September 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 5.21 miles from Clevancy.

Location: westbound between junctions J17 (Chippenham) and J19 (Bristol) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 24 September 2025 to 06:00 on 26 September 2025.
Nearest town: 17.16 miles from Clevancy.

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 : Expect disruption everyday between 21:00 and 06:00 from 24 September 2025 to 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.76 miles from Clevancy.

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 : Expect disruption everyday between 20:00 and 06:00 from 24 September 2025 to 26 September 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.16 miles from Clevancy.

Location: southbound between the A361 and the junction with the A4259 .
Due to: Road repairs.
Period : expect disruption until 06:00 on 23 September 2025.
Lanes Closed : All lanes are closed.
Nearest town: 11.1 miles from Clevancy.

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 15:00 from 23 September 2025 to 25 September 2025.
Schedule : Expect disruption everyday between 08:00 and 15:00 from 29 September 2025 to 2 October 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.14 miles from Clevancy.

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 22 September 2025 to 26 September 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 17.41 miles from Clevancy.

Location: southbound exit slip to the A420 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 28 September 2025 to 08:00 on 29 September 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.03 miles from Clevancy.

Location: southbound between the A361 and the junction with the A420 .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 28 September 2025 to 08:00 on 29 September 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.09 miles from Clevancy.

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 23 September 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 15.71 miles from Clevancy.

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 23 September 2025.
Lanes Closed : There is one of three lanes closed.
Nearest town: 15.96 miles from Clevancy.
