Showing 2 auto-routed bicycle routes (using Map of Undal tunnel Gulafjordvegen 57graphhopper) between the two ends of the tunnel. Download gpx file: map195551490.gpx. Openstreetmap tags:
highway = primary layer = -1 maxheight = 3.9 maxspeed = 80 name = Gulafjordvegen ref = 57 tunnel = yes tunnel:name = Undal tunnel