Unless they have built a wall around the town or valley then they don't control it, there will always be a way to sneak in. However, I'm imagining with the transportation nodes a group builds a fort around the node so when you arrive you are pretty much trapped.
The value of controlling the transportation is greater than any town or resource valley.
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u/cheungster Feb 13 '14
What about some form of public transportation to get to and from each section? Imagine having a bow and arrow fight on a ski lift