Showing 2 auto-routed bicycle routes (using Map of Hamratunnelen 46graphhopper) between the two ends of the tunnel. Download gpx file: map289652080.gpx. Openstreetmap tags:
bicycle = yes class:bicycle = -2 highway = primary layer = -1 maxspeed = 80 name = Hamratunnelen ref = 46 source = NVDB;Kartverket tunnel = yes