Data on this site is no longer being updated. For the latest in road traffic stats, plus other road data,
please visit our new site at MABCU - Data for road nerds
U, Harrison Drive, Cardiff (Grid ref ST242805) U, Matthysens Way, Cardiff (Grid ref ST241801) U, Willowbrook Drive, Cardiff (Grid ref ST243808) U, Heritage Park, Cardiff (Grid ref ST238816) U, Cobol Road, Cardiff (Grid ref ST249814) U, Heol Newydd / Valley View, Cardiff (Grid ref ST230798) B4239, Wentilloog Road, Cardiff (Grid ref ST241790) U, Harris Avenue, Cardiff (Grid ref ST227799) A48 between A48M and Cardiff boundary, Cardiff (Grid ref ST240821) A48 between J29 and Cardiff boundary, Cardiff (Grid ref ST237822) U, Burnham Avenue, Cardiff (Grid ref ST221811) U, Marshfield Road, Newport (Grid ref ST255824) A48 between A4232 and A48M jn29a, Cardiff (Grid ref ST220818) B4562, Bridge Road, Cardiff (Grid ref ST223823) U, New Road, Cardiff (Grid ref ST220787) A48 between Newport boundary and Celtic Way, Newport (Grid ref ST250832) A4232 between A48 and road to Llanedeyrn, Cardiff (Grid ref ST217820) M4 between J30 and Cardiff boundary, Cardiff (Grid ref ST225830) A4232 between A48 and M4 Jct 30, Cardiff (Grid ref ST219826) A48 between Newport boundary and J29A, Newport (Grid ref ST250836)