Current Incidents
A470 : Now clear : Southbound : Nantgarw to CorytonDescription: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 20/03/2026 9:31 , Expected end time: 20/03/2026 9:36, Severity: Moderate, Source: Welsh Government, Last updated: 20/03/2026 9:31 CLEARED @ 10:54
Location:
A470, 0.44m of Flynnon Taf
A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel LlanillternDescription: A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern, Start time: 20/03/2026 9:33 , Expected end time: 20/03/2026 9:38, Severity: Moderate, Source: Welsh Government, Last updated: 20/03/2026 9:33 CLEARED @ 10:54
Location:
A4232, 1.36m of Peterston
M4 : Westbound : J26 Malpas : Offslip closed : Maintenance work : 16/03/26-21/03/26 2000-0600 :Description: M4 : Westbound : J26 (Newport) Malpas : Offslip closed : Maintenance work : 16/03/26-21/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00 CLEARED @ 09:18
Location:
M4, 1.53m of Newport
M4 : Westbound : J37 Pyle to J39 Groes : Road closed : 16/03/26-21/03/26 2000-0600 : Diversions in place : Maintenance work :Description: M4 : Westbound : J37 (Porthcawl) Pyle to J39 Groes : Road closed : 16/03/26-21/03/26 2000-0600 : Diversions in place : Maintenance work :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00 CLEARED @ 09:18
Location:
M4, 1.55m of Kenfig
M4 : Eastbound : J38 Margam to J37 Pyle : Road closed : Maintenance work : 16/03/26-21/03/26 2000-0600 : Diversions in place :Description: M4 : Eastbound : J38 (Port Talbot) Margam to J37 (Porthcawl) Pyle : Road closed : Maintenance work : 16/03/26-21/03/26 2000-0600 : Diversions in place :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00 CLEARED @ 09:18
Location:
M4, 1.25m of Kenfig
A470 : Now clear : Southbound Description: A470 : Now clear : Southbound : Nantgarw to Coryton, Start time: 20/03/2026 9:31 , Expected end time: 20/03/2026 9:36, Severity: Moderate, Source: Welsh Government, Last updated: 20/03/2026 9:31
A4232 : Now clear : Northbound Description: A4232 : Now clear : Northbound : St Fagans to M4 J33 Capel Llanilltern, Start time: 20/03/2026 9:33 , Expected end time: 20/03/2026 9:38, Severity: Moderate, Source: Welsh Government, Last updated: 20/03/2026 9:33
M4 : Westbound : J26 Malpas : Description: M4 : Westbound : J26 (Newport) Malpas : Offslip closed : Maintenance work : 16/03/26-21/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00
M4 : Westbound : J37 Pyle to J Description: M4 : Westbound : J37 (Porthcawl) Pyle to J39 Groes : Road closed : 16/03/26-21/03/26 2000-0600 : Diversions in place : Maintenance work :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00
M4 : Eastbound : J38 Margam to Description: M4 : Eastbound : J38 (Port Talbot) Margam to J37 (Porthcawl) Pyle : Road closed : Maintenance work : 16/03/26-21/03/26 2000-0600 : Diversions in place :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 16/03/2026 20:00
Road Works Location : The M5 northbound at junction J20 (Nailsea) .
Lane Closures : Lane one will be closed.
Reason : Emergency roadside drains works are planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 20/03/2026 to 28/03/2026.
Schedule : From 20:00 on 28/03/2026 to 04:00 on 29/03/2026.
Schedule : Expect disruption everyday between 20:00 and 04:00 from 29/03/2026 to 1/04/2026.
Lanes Closed : There will be one of three lanes closed.
Road Works Location : The M5 northbound between junctions J20 (Nailsea) and J19 (Portishead) .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 23/03/2026 to 06:00 on 24/03/2026.
Lanes Closed : There will be two of four lanes closed.
Road Works Location : The M5 northbound between junctions J21 (Weston super Mare) and J20 (Nailsea) .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Road repairs are planned.
Status : Pending.
Schedule : From 21:00 on 23/03/2026 to 06:00 on 24/03/2026.
Lanes Closed : There will be two of three lanes closed.
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