M4 (Wales) Motorway Traffic Cameras, News and Alerts

Choose a carriageway on the M4 (Wales) motorway.

Traffic Alerts

Last updated by TWMC on

High Traffic

M4 Eastbound J43 Llandarcy to J42 Earlswood • Due to Flooding

Lane closed
Medium Traffic

M4 Westbound J36 Sarn to J37 Pyle • Accident


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