Quote Originally Posted by bdoughty View Post
Yeah, in fact I just did that today. Just go to any of the places in the route. Take a seat and hit wait and they will eventually show up. All you need to do is go into the workshop mode and press (square) to move them to another settlement which will no longer have them as a provisioner and turn them back into a settler. Rinse and repeat until all the lines are gone.
Yeah I'll have to figure that out I know there are at least 3 or 4 supply routes to Sanctuary because that's where all my mounds of materials are.

Or just set up a new settlement, but I'm assuming it'd be easier to build on Sanctuary.