The road measures 5.27 miles long and would take a car obeying speed limits 10 minutes to travel its length.
The A4151 is a A Road and is located in the Zone 4 Highways Region.
This is a true long-distance route, journeying through numerous towns like CINDERFORD, DRYBROOK, Whimsey, Littledean, Popes Hill, and Elton.
The road is located entirely within Gloucestershire.