Roadbuilding or Pathfinding

There need to be some way to connect certain unconnected nodes. I have a massive part of my map unconnected with another part. So far i havent been able to access that part of the map even though i have tried for a week.

Some places they are super close but there is just no dotted line connecting them. Maybe you could add a rare currency that allows you to connect two adjacent nodes or maybe have players hire Rog and his gang to do some roadbuilding or pathfinding for a fee?

Its just super annoying and i would really appreciate if you could do something about this.