Location: northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .
Lane Closures : The hard shoulder is closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 3 May 2025.
Nearest town: 10.29 miles from Mark Causeway.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 21:00 on 26 April 2025 to 06:00 on 27 April 2025.
Nearest town: 16.17 miles from Mark Causeway.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 26 April 2025 to 06:00 on 27 April 2025.
Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.64 miles from Mark Causeway.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 26 April 2025 to 06:00 on 27 April 2025.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 16.17 miles from Mark Causeway.

Location: southbound between junctions J22 (Burnham on Sea) and J23 (Highbridge) .
Lane Closures : Lane one will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.84 miles from Mark Causeway.

Location: northbound between junctions J23 (Highbridge) and J22 (Burnham on Sea) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.67 miles from Mark Causeway.

Location: northbound exit slip at junction J22 (Burnham on Sea) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.69 miles from Mark Causeway.

Location: southbound exit slip at junction J23 (Highbridge) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.29 miles from Mark Causeway.

Location: southbound at junction J22 (Burnham on Sea) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 1.82 miles from Mark Causeway.

Location: northbound entry slip at junction J23 (Highbridge) .
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : All lanes will be closed.
Nearest town: 4.49 miles from Mark Causeway.

Location: northbound between junctions J24 (Bridgwater) and J23 (Highbridge) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.97 miles from Mark Causeway.

Location: southbound between junctions J21 (Weston super Mare) and J22 (Burnham on Sea) .
Lane Closures : Lanes 2 and 3 will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 24 April 2025 to 06:00 on 25 April 2025.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 1.96 miles from Mark Causeway.

Location: northbound exit slip at junction J21 (Weston super Mare) .
Lane Closures : Lane two will be closed.
Due to: Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 19:00 and 06:00 from 22 April 2025 to 24 April 2025.
Lanes Closed : There will be one of two lanes closed.
Nearest town: 9.5 miles from Mark Causeway.

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 22 April 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: 15.16 miles from Mark Causeway.
