SAULT STE. MARIE — The Soo Locks were set to close at midnight Wednesday, bringing the curtain down on the Great Lakes shipping season. The locks close at 11:59 p.m. Wednesday night and will ...
According to the U.S. Army Corps of Engineers, there were 240 ships and tugs that went through the Soo Locks between March 25, 2024, and Jan. 16, 2025. During that time, there were 3,651 total locks.