Showing 2 auto-routed bicycle routes (using Map of Onsøyveien graphhopper) between the two ends of the tunnel. Download gpx file: map4946793.gpx. Openstreetmap tags:
highway = tertiary layer = -1 maxspeed = 60 name = Onsøyveien tunnel = yes
highway = tertiary layer = -1 maxspeed = 60 name = Onsøyveien tunnel = yes