wiggydiggy
Legendary Member
For interest - where the canal goes through tunnels, there is no towpath. Horse-boaters would 'leg' it, and there would be a path along which the horse could be led to the other end of the tunnel. That path would go over or around the hill that the tunnel cut through.
When the towpath changed sides (variety of reasons why), that is where you would find the 'roving' bridges so the horse could change sides easily and without needing to be detached then reattached to the boat, which would cause delay and need extra man/woman/child power.
Yeah I know the legging technique, bikes have to go over too. On the Leeds/Liverpool the first time I got to Foulridge Tunnel I got lost going up and over it. I've cycled all three of the Pennine crossing canals and that one is definitely the prettiest but also the longest.