|Location Map ( geo)|
|Distance:||3.8 miles (6.1 km)|
|Meets:||B3012, B311, A325, A30|
|Route outline (key)|
The B3015 marks the boundary of numerous firing ranges that can be found in north-west Surrey.
The road starts at a T-junction with the B3012 on Pirbright Common and heads north, immediately crossing over the main railway line from Waterloo to Basingstoke and beyond on a S1 bridge. There's a wider bridge over the Basingstoke Canal and the road then runs along the edge of Deepcut Barracks, and continues to run along firing ranges on its east side.
After leaving Deepcut, the road is fairly straight, with a roundabout with the B311 halfway along. After crossing the M3, the road ends at the Jolly Farmer roundabout, where it meets the A325 and the A30.