The road measures 39.43 miles long and would take a car obeying speed limits 1 hours and 11 minutes to travel its length.
The B3254 is a B Road and is located in the Zone 3 Highways Region.
This is a true long-distance route, journeying through numerous towns like Sandplace, Tregarland Bridge, Duloe, St. Keyne, Lamellion, LISKEARD, Rosecraddoc, Pensilva, Downgate, Upton Cross, Darley, North Hill, Congdons Shop, Slipperhill, Lewannick, South Petherwin, Daws House, Pennygillam Industrial Estate, Pennygillam, Kilkhampton, Launcells, Hersham, Bridgerule, Whitstone, Langdon, Boyton, Yeolmbridge, Werrington, LAUNCESTON, and St. Stephens.
The road passes through several counties, including Cornwall, Devon, and Cornwall.