Showing 2 auto-routed bicycle routes (using Map of Holemarktunnelen E 16graphhopper) between the two ends of the tunnel. Download gpx file: map41360858.gpx. Openstreetmap tags:
highway = trunk int_ref = E 16 layer = -1 length = 460 lit = yes maxspeed = 80 name = Holemarktunnelen ref = E 16 tunnel = yes