The road measures 17.46 miles long and would take a car obeying speed limits 34 minutes to travel its length.
The B3247 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 Hessenford, Seaton, Downderry, TORPOINT, Crafthole, Portwrinkle, Lower Tregantle, Antony, Millbrook, Cawsand, Maker, Mount Edgcumbe, and Cremyll.
The road is located entirely within Cornwall.