Showing 2 auto-routed bicycle routes (using Map of E 10graphhopper) between the two ends of the tunnel. Download gpx file: map74864658.gpx. Openstreetmap tags:
highway = trunk int_ref = E 10 layer = -1 maxspeed = 90 ref = E 10 tunnel = yes
highway = trunk int_ref = E 10 layer = -1 maxspeed = 90 ref = E 10 tunnel = yes