Showing 2 auto-routed bicycle routes (using Map of Drammensveien 161;Ring 2graphhopper) between the two ends of the tunnel. Download gpx file: map318612120.gpx. Openstreetmap tags:
highway = primary lanes = 2 layer = -1 maxheight = 4.1 name = Drammensveien oneway = yes ref = 161;Ring 2 source:maxspeed = NO:urban surface = asphalt tunnel = yes