And as we can see, some of the maps don't touch each other, such as Pleasant Valley and the Coastal Highway, but that's explained away by the Cinder Hills Coal Mine. The rest are all off by some varying amount between a few degrees and a full quarter-turn. Yeah if we assume up is north on the world map, Coastal Highway and Desolation Point appear to be the only ones that are oriented perfectly. Possibly this leads to the same region? Ah, speculations!
Also: There is room for a passage to the east in HRV, down in the Valley. But your orientation somehow makes more sense. Maybe not straight north, but north-east 😉 Edit: I aligned Milton to perfect north since the map 'seems' to be aligned like that as well. Well I guess 'north' can be interpreted a bit more flexible here.
