Location: southbound between the junctions with the A4137 and the A40 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 12 May 2025 to 06:00 on 13 May 2025.
Nearest town: 19.57 miles from Chepstow.

Location: southbound between junctions J19 (Portishead) and J20 (Nailsea) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 12 May 2025 to 06:00 on 13 May 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 11.95 miles from Chepstow.

Location: northbound between the junctions with the A40 and the A4137 .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 12 May 2025 to 06:00 on 13 May 2025.
Nearest town: 19.55 miles from Chepstow.

Location: eastbound between junctions J23 (Chepstow) and J22 (Avonmouth) .
Due to: Roadworks scheme.
Period : from 14:21 on 28 March 2025 to 06:00 on 31 May 2025.
Nearest town: 4.73 miles from Chepstow.

Location: eastbound at junction J22 (Avonmouth) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 May 2025.
Nearest town: 4.7 miles from Chepstow.

Location: westbound between the A49 and the junction with the A466 .
Lane Closures : Lane two is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 28 July 2025.
Lanes Closed : There is one of two lanes closed.
Nearest town: 15.8 miles from Chepstow.

Location: southbound between the junctions with the A4137 and the A40 .
Due to: Roadworks.
Period : expect disruption until 07:00 on 17 December 2025.
Nearest town: 19.5 miles from Chepstow.

Location: northbound between the junctions with the A40 and the A4137 .
Due to: Roadworks.
Period : expect disruption until 07:00 on 17 December 2025.
Nearest town: 19.53 miles from Chepstow.

Location: westbound.
Due to: Roadworks scheme.
Period : from 06:00 on 9 December 2024 to 06:00 on 28 July 2025.
Nearest town: 15.8 miles from Chepstow.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 May 2025.
Nearest town: 12.33 miles from Chepstow.

Location: eastbound between junctions J19 (Bristol) and J18 (Bath) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 31 May 2025.
Nearest town: 11.88 miles from Chepstow.

Location: northbound between junctions J14 (Dursley) and J13 (Stroud) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 16 May 2025 to 06:00 on 17 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.81 miles from Chepstow.

Location: southbound at junction J13 (Stroud) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 16 May 2025 to 06:00 on 17 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 17.4 miles from Chepstow.

Location: northbound between junctions J12 (Gloucester) and J11A (Gloucester) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 16 May 2025 to 06:00 on 17 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.97 miles from Chepstow.

Location: westbound between junctions J18 (Bath) and J19 (Bristol) .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 15 May 2025 to 06:00 on 16 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.04 miles from Chepstow.

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 15 May 2025 to 06:00 on 16 May 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 10.91 miles from Chepstow.

Location: southbound between junctions J20 (Nailsea) and J21 (Weston super Mare) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 16 May 2025 to 06:00 on 17 May 2025.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 19.65 miles from Chepstow.

Location: southbound between junctions J13 (Stroud) and J14 (Dursley) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 16 May 2025 to 06:00 on 17 May 2025.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 16.36 miles from Chepstow.

Location: northbound between junctions J14 (Dursley) and J13 (Stroud) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 16 May 2025 to 06:00 on 17 May 2025.
Schedule : From 20:00 on 19 May 2025 to 06:00 on 20 May 2025.
Nearest town: 15.42 miles from Chepstow.

Location: southbound between junctions J12 (Gloucester) and J13 (Stroud) .
Lane Closures : Lane three will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 14 May 2025 to 06:00 on 15 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.26 miles from Chepstow.

Location: eastbound exit slip at junction J1 (Avonmouth) .
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 14 May 2025 to 16 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 3.33 miles from Chepstow.

Location: eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 May 2025 to 16 May 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.24 miles from Chepstow.

Location: westbound at junction J1 (Avonmouth) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 May 2025 to 16 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 3.56 miles from Chepstow.

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 14 May 2025 to 06:00 on 15 May 2025.
Nearest town: 7.92 miles from Chepstow.

Location: southbound at junction J15 (Almondsbury) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 14 May 2025 to 06:00 on 15 May 2025.
Nearest town: 8.11 miles from Chepstow.

Location: southbound between junctions J14 (Dursley) and J15 (Almondsbury) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 14 May 2025 to 06:00 on 15 May 2025.
Nearest town: 7.92 miles from Chepstow.

Location: northbound at junction J3 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 14 May 2025 to 06:00 on 15 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.65 miles from Chepstow.

Location: southbound at junction J3 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 14 May 2025 to 06:00 on 15 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.56 miles from Chepstow.

Location: southbound between junctions J2 (Stapleton) and J3 .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 14 May 2025 to 06:00 on 15 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.42 miles from Chepstow.

Location: southbound at junction J2 (Stapleton) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 14 May 2025 to 06:00 on 15 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.28 miles from Chepstow.

Location: northbound between junctions J13 (Stroud) and J12 (Gloucester) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 13 May 2025 to 06:00 on 14 May 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.98 miles from Chepstow.

Location: eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 May 2025 to 14 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 1.24 miles from Chepstow.

Location: westbound between the M4 and junction J1 (Avonmouth) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 12 May 2025 to 14 May 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 4.17 miles from Chepstow.

Location: westbound.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 June 2025 to 8 June 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 15.02 miles from Chepstow.

Location: northbound at junction J20 (Nailsea) .
Lane Closures : Lane one will be closed.
Due to: Emergency roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 12 May 2025 to 23 May 2025.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 27 May 2025 to 22 August 2025.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 26 August 2025 to 28 March 2026.
Schedule : From 20:00 on 28 March 2026 to 04:00 on 29 March 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.77 miles from Chepstow.

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 12 May 2025 to 17 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 May 2025 to 24 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 26 May 2025 to 31 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 June 2025 to 7 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.75 miles from Chepstow.

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 12 May 2025 to 17 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 19 May 2025 to 24 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 26 May 2025 to 31 May 2025.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 June 2025 to 7 June 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.56 miles from Chepstow.
