The road measures 13.14 miles long and would take a car obeying speed limits 23 minutes to travel its length.
The B3399 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 FRESHWATER, YARMOUTH, Shalcombe, Chessell, Brook, Hulverstone, Mottistone, Brighstone, Limerstone, Shorwell, NEWPORT, Kingston, Chale Green, VENTNOR, and Chale.
The road is located entirely within Isle of Wight.