M4 : M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion : Delays possible :
Archived from Traffic Wales at 8:56 am, June 15, 2011
M4 : M4 : Eastbound : J28 Tredegar Park to J26 Malpas : Congestion : Delays possible :
Archived from Traffic Wales at 8:56 am, June 15, 2011