Showing 4 auto-routed bicycle routes (using Map of Hardangervegen 13graphhopper) between the two ends of the tunnel. Download gpx file: map35710592.gpx. Openstreetmap tags:
bicycle = no foot = no highway = trunk layer = -1 lit = yes maxheight = 4.4 maxspeed = 80 name = Hardangervegen ref = 13 tunnel = yes