Showing 2 auto-routed bicycle routes (using Map of Kjosveien Garfjelltunnelen 91graphhopper) between the two ends of the tunnel. Download gpx file: map4018362.gpx. Openstreetmap tags:
bicycle = yes highway = primary lanes = 2 layer = -1 maxspeed = 80 name = Kjosveien oneway = no ref = 91 sidewalk = none surface = asphalt tunnel = yes tunnel:name = Garfjelltunnelen width = 7