Someone elsewhere raised somewhat good point.
@Boney Whats the weather like around the presumed potential route of the canal? Wouldn´t do much good to anyone if it was frozen solid for half a year. I suspect that its too far south for that to be a concern (since,you know, most of Kislev can at least try to grow crops), but i figured i might ask just to be sure. I mean feel free to handwave it, trying to worldbuild the exact climate seems like an insane ask, but it does feel like a reasonable concern given we are talking about Ice Country TM.