Description: M4 : Now clear : Eastbound : J32 (Cardiff) Coryton, Start time: 10/03/2026 18:37 , Expected end time: 10/03/2026 18:42, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 18:37
Nearest town: 3.59 miles from Llanmaes.

Description: A470 : Now clear : Southbound : Taffs Well to Coryton Interchange, Start time: 10/03/2026 18:05 , Expected end time: 10/03/2026 18:10, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 18:05
Nearest town: 3.87 miles from Llanmaes.

Description: A470 : Northbound : Coryton to Nantgarw : Congestion : Delays possible :, Start time: 10/03/2026 16:12 , Expected end time: 10/03/2026 19:12, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 16:12
Nearest town: 4.63 miles from Llanmaes.

Description: M4 : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 10/03/2026 16:18 , Expected end time: 10/03/2026 20:18, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 16:18
Nearest town: 15.49 miles from Llanmaes.

Description: M4 : Eastbound : J32 (Cardiff) Coryton : offslip : Congestion : Delays possible :, Start time: 10/03/2026 16:46 , Expected end time: 10/03/2026 19:46, Severity: Moderate, Source: Welsh Government, Last updated: 10/03/2026 16:46
Nearest town: 3.59 miles from Llanmaes.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Due to: Roadworks scheme.
Period : from 20:10 on 10 March 2026 to 06:00 on 11 March 2026.
Nearest town: 19.61 miles from Llanmaes.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Roadworks.
Period : expect disruption until 06:00 on 11 March 2026.
Lanes Closed : There is one of four lanes closed.
Nearest town: 19.61 miles from Llanmaes.

Location: northbound at junction J20 (Nailsea) .
Lane Closures : The hard shoulder and lane 1 are closed.
Due to: Emergency Roadside Drains works.
Period : expect disruption until 04:00 on 11 March 2026.
Lanes Closed : There is one of three lanes closed.
Nearest town: 18.75 miles from Llanmaes.

Location: northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .
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 16 March 2026 to 21 March 2026.
Lanes Closed : There will be two of three lanes closed.
Nearest town: 18.5 miles from Llanmaes.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Due to: Roadworks scheme is planned.
Status : Pending.
Schedule : From 20:00 on 11 March 2026 to 06:00 on 21 March 2026.
Nearest town: 19.61 miles from Llanmaes.

Location: northbound between junctions J20 (Nailsea) and J19 (Portishead) .
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 11 March 2026 to 14 March 2026.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 March 2026 to 21 March 2026.
Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.61 miles from Llanmaes.
