M4 : Westbound : J23A Magor to J26 Malpas : Congestion : Description: M4 : Westbound : J23A Magor to J26 Malpas : Congestion :, Start time: 22/05/2025 15:41 , Expected end time: 22/05/2025 19:41, Severity: Moderate, Source: Welsh Government, Last updated: 22/05/2025 15:41

Road traffic alerts | Traffic Wales

Latest traffic incidents, roadworks and other planned disruptions affecting Wales' motorway and trunk road network