

locks in the Montreal/Lake Ontario section, tolls for upbound craft will be collected by the officer in charge at Snell lock. and 5 Canadian locks, listed east to west)Īmerican Locks (Pleasure craft toll per lock is $30)Īt the U.S. Attracting vessels 8.9 meters (26 feet and 6 inches) in depth to transit.Attracting vessels 24 meters (78 feet) in width to transit.Attracting vessels 227.7 meters (740 feet) in length to transit.and Canadian Seaway locks have the following dimensions: Up-to-date information about the Seaway is available within the GLS System Brochure.Īll of the 15 U.S. Cement, salt and stone aggregates for agriculture and industry.General cargo, such as iron and steel products and heavy machinery.Limestone for construction and steel industries.Coal for power generation and steel production.


Annual commerce on the System exceeds 200 million net tons (180 million metric tons), and there is still ample room for growth. Virtually every commodity imaginable moves on the Great Lakes Seaway System. Today, this integrated navigation system serves mariners, farmers, factory workers, and commercial interests from the western prairies to the eastern seaboard. Lawrence River have been major North American trade arteries since long before the U.S. Lawrence Seaway includes 13 Canadian and 2 U.S. Ranked as one of the outstanding engineering feats of the twentieth century, the St. Lawrence Seaway portion of the System extends from Montreal to mid-Lake Erie. Lawrence Seaway is a deep draft waterway extending 3,700 km (2,340 miles) from the Atlantic Ocean to the head of the Great Lakes, in the heart of North America.
