Location: westbound at junction J1 (Avonmouth) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 20:00 on 9 November 2025 to 06:00 on 10 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.18 miles from Pontrhydyrun.

Location: eastbound between junctions J2 (Chepstow) and J1 (Avonmouth) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 November 2025 to 20:00 on 16 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.79 miles from Pontrhydyrun.

Location: westbound between the M4 and junction J1 (Avonmouth) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 14 November 2025 to 20:00 on 16 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.73 miles from Pontrhydyrun.

Location: northbound between junctions J19 (Portishead) and J18 (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 10 November 2025 to 14 November 2025.
Schedule : Expect disruption everyday between 19:00 and 07:00 from 14 November 2025 to 16 November 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 17 November 2025 to 21 November 2025.
Schedule : Expect disruption everyday between 19:00 and 07:00 from 21 November 2025 to 23 November 2025.
Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.99 miles from Pontrhydyrun.

Location: northbound at junction J19 (Portishead) .
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 10 November 2025 to 14 November 2025.
Schedule : Expect disruption everyday between 19:00 and 07:00 from 14 November 2025 to 16 November 2025.
Schedule : Expect disruption everyday between 21:00 and 06:00 from 17 November 2025 to 21 November 2025.
Schedule : Expect disruption everyday between 19:00 and 07:00 from 21 November 2025 to 23 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.83 miles from Pontrhydyrun.

Location: westbound between junctions J21 (Chepstow) and J22 (Avonmouth) .
Lane Closures : Lane one will be closed.
Due to: Barrier repairs are planned.
Status : Pending.
Schedule : From 21:00 on 10 November 2025 to 06:00 on 11 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.34 miles from Pontrhydyrun.

Location: The junction of the M5 J18 (Bristol) and the A4 .
Lane Closures : Lanes 1 and 2 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 November 2025 to 15 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.41 miles from Pontrhydyrun.

Location: southbound entry slip at junction J18 (Bristol) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 10 November 2025 to 06:00 on 15 November 2025.
Nearest town: 18.86 miles from Pontrhydyrun.

Location: southbound entry slip at junction J18 (Bristol) .
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 10 November 2025 to 15 November 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 18.86 miles from Pontrhydyrun.

Location: eastbound.
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 10 November 2025 to 15 November 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.63 miles from Pontrhydyrun.

Location: eastbound between junctions J2 (Chepstow) and 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 10 November 2025 to 13 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.79 miles from Pontrhydyrun.

Location: westbound 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 10 November 2025 to 13 November 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.18 miles from Pontrhydyrun.

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 9 November 2025 to 28 March 2026.
Schedule : From 20:00 on 28 March 2026 to 04:00 on 29 March 2026.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 29 March 2026 to 1 April 2026.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.16 miles from Pontrhydyrun.
