Showing 3 auto-routed bicycle routes (using Map of Snarøyveien 166graphhopper) between the two ends of the tunnel. Download gpx file: map13795989.gpx. Openstreetmap tags:
bicycle = no destination:lanes = Drammen|Smestad|Oslo|Lysaker destination:ref:lanes = E 18|Ring 3|E 18| foot = no highway = primary lanes = 4 layer = -1 name = Snarøyveien oneway = yes ref = 166 tunnel = yes turn:lanes = slight_left|through|through|slight_right