by Les Weston » July 26, 2010, 10:46 am
Regarding shutting down the lock, Canada has, what I consider, an operable option. They have a Marine Railway at Big Chute on the Trent-Severen Waterway.
With this syatem, the boats are taken out of the water on a big sling and re-deposited at the end of the railway.
I suspect th e same syatem could be used to isolate the lakes from the river.
Just a thought.
Regarding shutting down the lock, Canada has, what I consider, an operable option. They have a Marine Railway at Big Chute on the Trent-Severen Waterway.
With this syatem, the boats are taken out of the water on a big sling and re-deposited at the end of the railway.
I suspect th e same syatem could be used to isolate the lakes from the river.
Just a thought.