Showing 2 auto-routed bicycle routes (using Map of E 10graphhopper) between the two ends of the tunnel. Download gpx file: map25115868.gpx. Openstreetmap tags:
highway = trunk int_ref = E 10 lanes = 2 layer = -1 lit = 24/7 maxspeed = 80 ref = E 10 sidewalk = none source:maxspeed = NO:rural surface = asphalt tunnel = yes width = 7