Showing 2 auto-routed bicycle routes (using Map of 5graphhopper) between the two ends of the tunnel. Download gpx file: map516122767.gpx. Openstreetmap tags:
highway = trunk lanes = 2 layer = -1 maxspeed = 80 oneway = yes ref = 5 tunnel = yes
highway = trunk lanes = 2 layer = -1 maxspeed = 80 oneway = yes ref = 5 tunnel = yes