The Great North Road was originally constructed in WW2 as a vehicle tunnel that would travel much of the length of the rock, it led onto Fosse Way which is still used by the military and has a strict no photography rule.
The entrance is at Maida Vale, the outside road names at intersections are mirrored on many inside parts as well. It [the road way] travels all the way down to Calpe Hole Generating Station, a big underground power station. Smaller pedestrian tunnels allow a route...
The entrance is at Maida Vale, the outside road names at intersections are mirrored on many inside parts as well. It [the road way] travels all the way down to Calpe Hole Generating Station, a big underground power station. Smaller pedestrian tunnels allow a route...
The Great North Road - Gibraltar - 2015