Locks exist on the St. Lawrence river because you need leveled water to sail or barge.
The St. Lawrence Seaway is the waterway system that improved transportation between the Great Lakes and the Atlantic Ocean.
st. Lawrence seaway st. Lawrence seaway
St. Lawrence Seaway
st. lawrence seaway
The St. Lawrence Seaway is approximately 2,340 miles long. It extends from the Atlantic Ocean at the Gulf of St. Lawrence, through the St. Lawrence River, and into the Great Lakes, facilitating navigation for ocean-going vessels. The seaway itself includes a system of locks and channels that allow ships to traverse varying water levels.
the st. Lawrence seaway connects the great lakes, the st. Lawrence river, and the atlantic ocean
The seaway on the map is named the St. Lawrence Seaway, which is named after the St. Lawrence River. The seaway connects the Great Lakes to the Atlantic Ocean, allowing for maritime transportation between the interior of North America and the rest of the world. The St. Lawrence River and Seaway have played a significant role in the economic development of the region by providing a vital transportation route for goods.
The St Lawrence Seaway
St. Lawrence Seaway
It is the Great St Lawrence seaway...
Atlantic Ocean
Jacques Cartier