The Great Lakes St Lawrence Deep Waterway To The Sea
Great Lakes St Lawrence Seawaydeep water shipping routeNorth American maritime tradeSt Lawrence River navigationinland waterway access
Explore the vital Great Lakes St Lawrence Deep Waterway, a monumental maritime trade route connecting North America's industrial heartland directly to the Atlantic Ocean. This engineering marvel facilitates the passage of large vessels, enabling extensive shipping and economic activity from the heart of the continent to international seas.