Unfortunatley it then messed up the pathfinding:

The mine in Halfway is literally unusseable. The problem may be due to a pathfinding error.
For some reason the road-laying tries not to go through those mountains.
It picks the way around, wich at 15 hexes is a bit too long for a starting logistics network.
The mine is also way outside my Admin Strain free range. I Personally would have fully accepted teh free, limited Ice Mine spot.

