Showing 2 auto-routed bicycle routes (using Map of Trodaltunnelen E 39graphhopper) between the two ends of the tunnel. Download gpx file: map43167547.gpx. Openstreetmap tags:
highway = trunk int_ref = E 39 layer = -1 lit = yes maxspeed = 80 name = Trodaltunnelen ref = E 39 source = NVDB;Kartverket tunnel = yes