M4 : M4 : J28 Tredegar Park to J30 Cardiff Gate : Westbound : Overnight Closures : 04/01/10 to 09/01/10 : 20:00 to 06:00 : Local Diversions In Place :

M4 : M4 : J28 Tredegar Park to J30 Cardiff Gate : Westbound : Overnight Closures : 04/01/10 to 09/01/10 : 20:00 to 06:00 : Local Diversions In Place :

Archived from Traffic Wales at 3:46 pm, January 4, 2010