The road measures 11.33 miles long and would take a car obeying speed limits 20 minutes to travel its length.
The B4508 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 Watchfield, Longcot, Fernham, Shellingford, Stanford In The Vale, Hatford, Buckland, and Pusey.
The road connects Wiltshire and Oxfordshire.