Thousand-foot freighter is last ship through Soo Locks as it closes for winter

The winter maintenance period lasts into March and allows crews from the U.S. Army Corps of Engineers to perform needed ...
Lansing State Journal on MSN

Soo Locks season ends. What was last ship through? When do locks reopen?

The locks will close until March 25 when the spring shipping season begins. The MacArthur Lock is scheduled to reopen in late ...