Thumbnail for Image of the Week video, "Great Lakes Shipping Season Begins"
Detailed Description
The St. Marys River between Michigan and Ontario is typically frozen January through March. The US Army Corp of Engineers performs maintenance on regulated access channels (the Soo Locks) during the coldest months.
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Public Domain.
Related
Great Lakes Shipping Season Begins (Image of the Week)
The St. Marys River between Michigan and Ontario is typically frozen January through March. The US Army Corp of Engineers performs maintenance on regulated access channels (the Soo Locks) during the coldest months. The Soo Locks enable ships to travel between Lake Superior and the lower Great Lakes. The 2025 shipping season opened March 21st with the help of US Coast Guard ice-breaking ships...
Related
Great Lakes Shipping Season Begins (Image of the Week)
The St. Marys River between Michigan and Ontario is typically frozen January through March. The US Army Corp of Engineers performs maintenance on regulated access channels (the Soo Locks) during the coldest months. The Soo Locks enable ships to travel between Lake Superior and the lower Great Lakes. The 2025 shipping season opened March 21st with the help of US Coast Guard ice-breaking ships...