Showing 2 auto-routed bicycle routes (using Map of E 39graphhopper) between the two ends of the tunnel. Download gpx file: map181327650.gpx. Openstreetmap tags:
highway = trunk int_ref = E 39 maxspeed = 80 ref = E 39 tunnel = yes
highway = trunk int_ref = E 39 maxspeed = 80 ref = E 39 tunnel = yes