The road measures 6.98 miles long and would take a car obeying speed limits 13 minutes to travel its length.
The B3124 is a B Road and is located in the Zone 3 Highways Region.
The road passes through several towns, including CLEVEDON, Walton-in-Gordano, Weston-in-Gordano, and Portishead.
The road is located entirely within Somerset.