New Lock Proposed at Soo Straights
Locks Connect Lake Superior to the Other Great Lakes and Beyond
DULUTH, Minn. – The Soo Locks at Sault Ste Marie, Michigan connect the Duluth and Superior shipping industry with the rest of the world, but the aging locks haven’t been updated in decades. The locks at Soo Straights connect Lake Superior to the rest of the Great Lakes and beyond. The locks raise and lower ships so they can navigate…


