The road measures 4.62 miles long and would take a car obeying speed limits 7 minutes to travel its length.
The A4230 is a A Road and is located in the Zone 4 Highways Region.
This is a true long-distance route, journeying through numerous towns like Birchgrove, Llansamlet, Skewen, NEATH, Lonlas, Neath Abbey, Cadoxton, Aberdulais, and Cilfrew.
The road connects West Glamorgan and West Glamorgan.