Showing 2 auto-routed bicycle routes (using Map of E 6graphhopper) between the two ends of the tunnel. Download gpx file: map132382301.gpx. Openstreetmap tags:
change:lanes = yes|yes highway = motorway int_ref = E 06 lanes = 2 lit = yes maxspeed = 80 oneway = yes ref = E 6 surface = asphalt tunnel = yes