Map of Troldhaugtunnelen 580
Showing 4 auto-routed bicycle routes (using graphhopper) between the two ends of the tunnel. Download gpx file: map4619617.gpx. Openstreetmap tags:highway = trunk lanes = 2 layer = -1 lit = yes maxspeed = 80 name = Troldhaugtunnelen oneway = yes ref = 580 surface = asphalt tunnel = yes