Soo Locks in Sault Ste. Marie, Michigan Closed to Undergo Annual Maintenance and Repairs
The U.S. Army Corps of Engineers, Detroit District, announced the Soo Locks in Sault Ste. Marie, Mich., are closed to navigation to undergo annual maintenance and repairs.
What are the Soo Locks used for?
They enable ships to sail between Lake Superior and the lower Great Lakes. Wat...