Showing 2 auto-routed bicycle routes (using Map of Grunnfarnestunnelen 232graphhopper) between the two ends of the tunnel. Download gpx file: map110308378.gpx. Openstreetmap tags:
highway = secondary layer = -2 maxheight = 4.2 maxspeed = 80 name = Grunnfarnestunnelen ref = 232 tunnel = yes