Showing 2 auto-routed bicycle routes (using Map of Hellandstunnelen E 39graphhopper) between the two ends of the tunnel. Download gpx file: map197425520.gpx. Openstreetmap tags:
highway = trunk int_ref = E 39 layer = -1 maxspeed = 80 name = Hellandstunnelen ref = E 39 surface = asphalt tunnel = yes