[GraphHopper] highway=ice_road

[Laurent Bendel]

How should we handle these ? their access depend on the season, so should it be an option in the search request ? Or in the graph construction ? Of course, if we allow cars to be routed on tracks, then they should be allowed on ice roads as well, but then that can give false results for some border cases (granted, 99.9% of the people couldn’t care less whether one can drive on ice roads).

Laurent

PS: test cases:
Inuvik - Tuktoyaktuk: no other way, so no problem per se
Nizhny Bestyakh - Yakutsk: ferry runs in summer, but the road is preferred by the algo, even though this winter road is used only by people who probably aren’t interested by a routing application in the first place..