Showing 2 auto-routed bicycle routes (using Map of Naustdalstunnelen 5graphhopper) between the two ends of the tunnel. Download gpx file: map26470559.gpx. Openstreetmap tags:
bicycle = no foot = no highway = trunk lanes = 2 layer = -1 maxspeed = 80 name = Naustdalstunnelen ref = 5 tunnel = yes