The road measures 4.20 miles long and would take a car obeying speed limits 7 minutes to travel its length.
The B4270 is a B Road and is located in the Zone 4 Highways Region.
This is a true long-distance route, journeying through numerous towns like LLANTWIT MAJOR, Sigingstone, Nash, Llysworney, Llanblethian, and COWBRIDGE.
The road is located entirely within South Glamorgan.