The Soo Locks are a set of parallel locks, operated and maintained by the United States Army Corps of Engineers, Detroit District, that enable ships to travel between Lake Superior and the lower Great
Soo locks and the Sault Ste. Marie International Bridge that has a clearance of 124 feet
Soo Locks on the St. Marys River connecting Lakes Superior and Huron.
The first Soo Locks in the 19th century
Anchor Line steamer in the Soo Locks, ca. 1900s
Lake Superior is a lake in central North America. The northernmost, westernmost, and highest of the Great Lakes, Lake Superior straddles the Canada–United States border with the Canadian province of O
Soo Locks
…a set of parallel locks, operated and maintained by the United States Army Corps of Engineers, Detroit District, that enable ships to travel between Lake Superior and the lower Great Lakes. They are located on the St. Marys River between Lake Superior and Lake Huron, between the Upper Peninsula of the U.S. state…
Lake Superior seen from the International Space Station on June 6, 2019
A frozen Duluth Harbor entrance
Lake Superior, by Walter Shirlaw
Pictographs at Lake Superior Provincial Park, Ontario