Showing 2 auto-routed bicycle routes (using Map of Hunnedalsvegen 45graphhopper) between the two ends of the tunnel. Download gpx file: map35071685.gpx. Openstreetmap tags:
highway = primary maxspeed = 80 name = Hunnedalsvegen ref = 45 tunnel = yes
highway = primary maxspeed = 80 name = Hunnedalsvegen ref = 45 tunnel = yes