Showing 5 auto-routed bicycle routes (using Map of Storoveien 150;Ring 3graphhopper) between the two ends of the tunnel. Download gpx file: map27467426.gpx. Openstreetmap tags:
highway = trunk lanes = 2 layer = -1 maxspeed = 70 maxspeed:conditional = 60 @ (Nov 01 - Apr 8) name = Storoveien oneway = yes ref = 150;Ring 3 tunnel = yes