[EN] I think I have found an issue with the route calculated by Kurviger
If you route between Atitjerie, Northern Territory and Jervois Station, Northern Territory, along the Plenty Hwy, Kurviger will not route through the gates at -22.927004, 135.313904 & -22.998881, 135.979908.
Open Street Maps shows these as barrier=gate, but does not include access=private. This IS a public highway, albeit a gravel one, used by road trains between Alice Springs and the east of Queensland.
OSM will route between these two settlements. Kurviger should also.
A link to the satellite view of the gate follows:-