Showing 1 auto-routed bicycle routes (using Map of E 18graphhopper) between the two ends of the tunnel. Download gpx file: map234332849.gpx. Openstreetmap tags:
highway = motorway int_ref = E 18 lanes = 2 layer = -1 lit = yes maxspeed = 110 oneway = yes ref = E 18 toll = yes tunnel = yes