Location: southbound between the junctions with the A4 and the A366 .
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : From 10:00 on 16 February 2026 to 14:00 on 16 February 2026.
Nearest town: 17.5 miles from Lyneham.

Location: northbound between the junctions with the A366 and the A4 .
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : From 10:00 on 16 February 2026 to 14:00 on 16 February 2026.
Nearest town: 17.47 miles from Lyneham.

Location: westbound between junctions J14 (Hungerford) and J15 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 16 February 2026 to 06:00 on 17 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.43 miles from Lyneham.

Location: westbound exit slip at Membury Services.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 16 February 2026 to 06:00 on 17 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.99 miles from Lyneham.

Location: westbound entry slip at Membury Services.
Due to: Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 16 February 2026 to 06:00 on 17 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 17.63 miles from Lyneham.

Location: southbound between the junctions with the A420 and the A4 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 1 April 2026.
Nearest town: 17.8 miles from Lyneham.

Location: southbound between the junctions with the A420 and the A4 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 1 April 2026.
Nearest town: 17.85 miles from Lyneham.

Location: northbound between the junctions with the A4 and the A420 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 1 April 2026.
Nearest town: 17.79 miles from Lyneham.

Location: northbound between the junctions with the A4 and the A420 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 1 April 2026.
Nearest town: 17.8 miles from Lyneham.

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 1 April 2026.
Nearest town: 17.85 miles from Lyneham.

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 1 April 2026.
Nearest town: 17.79 miles from Lyneham.

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: 3.47 miles from Lyneham.

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: 2.59 miles from Lyneham.

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 February 2026 to 21 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 February 2026 to 28 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 9 March 2026 to 14 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.88 miles from Lyneham.

Location: eastbound between junctions J17 (Chippenham) and J16 (Swindon) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 20 February 2026 to 06:00 on 21 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 3.48 miles from Lyneham.

Location: eastbound entry slip at junction J17 (Chippenham) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 20 February 2026 to 06:00 on 21 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 6.64 miles from Lyneham.

Location: westbound between junctions J16 (Swindon) and J17 (Chippenham) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 20 February 2026 to 06:00 on 21 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 4.33 miles from Lyneham.

Location: eastbound between junctions J15 (Swindon) and J14 (Hungerford) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 20 February 2026 to 06:00 on 21 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 16.61 miles from Lyneham.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 17 February 2026 to 06:00 on 18 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.32 miles from Lyneham.

Location: eastbound between junctions J16 (Swindon) and J15 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 February 2026 to 06:00 on 20 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 7.87 miles from Lyneham.

Location: eastbound entry slip at junction J17 (Chippenham) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 February 2026 to 06:00 on 20 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 6.64 miles from Lyneham.

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 19 February 2026 to 06:00 on 20 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.17 miles from Lyneham.

Location: southbound between the A361 and the junction with the A4259 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 February 2026 to 21 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 February 2026 to 28 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 9 March 2026 to 14 March 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.8 miles from Lyneham.

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 21:00 on 18 February 2026 to 06:00 on 19 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.73 miles from Lyneham.

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 : From 23:59 on 18 February 2026 to 06:00 on 19 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.36 miles from Lyneham.

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 18 February 2026 to 06:00 on 19 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 14.45 miles from Lyneham.

Location: eastbound entry slip at junction J17 (Chippenham) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 17 February 2026 to 06:00 on 18 February 2026.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 6.64 miles from Lyneham.

Location: westbound between junctions J15 (Swindon) and J16 (Swindon) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 17 February 2026 to 06:00 on 18 February 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 5.63 miles from Lyneham.

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 17 February 2026 to 20 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 6.73 miles from Lyneham.

Location: eastbound between junctions J18 (Bath) and J17 (Chippenham) .
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 16 February 2026 to 18 February 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 9.55 miles from Lyneham.

Location: northbound between the A366 and the junction with the A4 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 08:00 and 16:00 from 16 February 2026 to 18 February 2026.
Schedule : From 08:00 on 20 February 2026 to 16:00 on 20 February 2026.
Schedule : From 08:00 on 23 February 2026 to 16:00 on 23 February 2026.
Nearest town: 18.37 miles from Lyneham.

Location: southbound between the A4 and the junction with the A366 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 08:00 and 16:00 from 16 February 2026 to 18 February 2026.
Schedule : From 08:00 on 20 February 2026 to 16:00 on 20 February 2026.
Schedule : From 08:00 on 23 February 2026 to 16:00 on 23 February 2026.
Nearest town: 18.09 miles from Lyneham.

Location: northbound between the M4 and the junction with the A420 .
Due to: Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 February 2026 to 21 February 2026.
Lanes Closed : All lanes will be closed.
Nearest town: 10.5 miles from Lyneham.

Location: southbound between the M4 and the junction with the A420 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 16 February 2026.
Lanes Closed : All lanes are closed.
Nearest town: 16.49 miles from Lyneham.

Location: westbound exit slip at junction J18 (Bath) .
Lane Closures : Lane one is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 16 February 2026.
Lanes Closed : There is one of two lanes closed.
Nearest town: 16.25 miles from Lyneham.

Location: northbound between the A420 and the junction with the M4 .
Due to: Roadworks.
Period : expect disruption until 06:00 on 16 February 2026.
Lanes Closed : All lanes are closed.
Nearest town: 17.86 miles from Lyneham.

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 February 2026 to 21 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 February 2026 to 28 February 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 March 2026 to 7 March 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 9 March 2026 to 14 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.16 miles from Lyneham.
