The road measures 9.60 miles long and would take a car obeying speed limits 15 minutes to travel its length.
The B4568 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 Llanwnog, CAERSWS, Aberhafesp, Milford, NEWTOWN, and Aberbechan.
The road is located entirely within Powys.