Current Incidents
M4 : Westbound : J30 Cardiff Gate to J32 Coryton : Incident : Delays possible :Description: M4 : Westbound : J30 (Cardiff) Cardiff Gate to J32 (Cardiff) Coryton : Incident : Delays possible :, Start time: 08/07/2025 16:25 , Expected end time: 08/07/2025 18:25, Severity: Severe, Source: Welsh Government, Last updated: 08/07/2025 16:25 CLEARED @ 16:42
Location:
M4, 0.88m of Lisvane
A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 08/07/2025 15:25 , Expected end time: 08/07/2025 19:24, Severity: Moderate, Source: Welsh Government, Last updated: 08/07/2025 15:25 CLEARED @ 15:42
Location:
A4232, 1.37m of Peterston
M4 : Westbound : J24 Coldra to J26 Malpas : Congestion : Delays possible :Description: M4 : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas : Congestion : Delays possible :, Start time: 08/07/2025 16:00 , Expected end time: 08/07/2025 20:00, Severity: Moderate, Source: Welsh Government, Last updated: 08/07/2025 16:00 CLEARED @ 16:18
Location:
M4, 1.17m of Caerleon
M4 : Westbound : J23A Magor : Roadworks : Offslip closed : Diversions in place : 10/07/25-11/07/25 2000-0600 :Description: M4 : Westbound : J23A (Magor) Magor : Roadworks : Offslip closed : Diversions in place : 10/07/25-11/07/25 2000-0600 :, Start time: 10/07/2025 20:00 , End Date: 11/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/07/2025 16:58 CLEARED @ 17:42
Location:
M4, 0.64m of Magor
M4 : Westbound : J24 Coldra to J28 Tredegar Park : Roadworks : Closed : Diversions in place : 09/07/25-10/07/25 2000-0600 :Description: M4 : Westbound : J24 (Newport) Coldra to J28 (Newport) Tredegar Park : Roadworks : Closed : Diversions in place : 09/07/25-10/07/25 2000-0600 :, Start time: 09/07/2025 20:00 , End Date: 10/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/07/2025 17:01 CLEARED @ 17:54
Location:
M4, 1.5m of Newport
M4 : Eastbound : J28 Tredegar Park to J24 Coldra : Roadworks : Closed : Diversions in place : 07/07/25-09/07/25 2000-0600 :Description: M4 : Eastbound : J28 (Newport) Tredegar Park to J24 (Newport) Coldra : Roadworks : Closed : Diversions in place : 07/07/25-09/07/25 2000-0600 :, Start time: 07/07/2025 20:00 , End Date: 09/07/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2025 20:00 CLEARED @ 17:54
Location:
M4, 1.5m of Newport
A470 : Tua'r De : Nantgarw i Coryton : Tagfeydd : Oedi'n bosibl :Disgrifiad: A470 : Tuar De : Nantgarw i Coryton : Tagfeydd : Oedin bosibl :, Amser y digwyddiad: 08/07/2025 15:37 , Amser gorffen a ragwelir: 08/07/2025 19:37, Difrifoldeb: Cymedrol, Ffynhonnell: Llywodraeth Cymru, Diweddarwyd ddiwethaf: 08/07/2025 15:37 CLEARED @ 15:42
Location:
A470, 0.44m of Flynnon Taf