Great Lakes St. Lawrence Seaway Development Corporation (GLS)
The Enduring Value of the Great Lakes-St. Lawrence Seaway
The Great Lakes–St. Lawrence Seaway remains one of North America’s most strategically important trade corridors, quietly underpinning economic activity across the industrial Midwest while connecting the heartland of the United States to global... Read More
GLS Announces Port Winners of 2024 Season Pacesetter Award
Seven U.S. Great Lakes ports have received the Robert J. Lewis Pacesetter Award for increases in international cargo tonnage shipped through their ports during the 2024 navigation season. The U.S.... Read More
GLMA Cadets Train on New Vessel Robinson Bay
NMC Great Lakes Maritime Academy cadets will begin training this week aboard the donated tugboat Robinson Bay, the first vessel the academy has acquired in more than 20 years, expanding... Read More
J.M. (Mike) McCoshen Sworn in as GLS Administrator
The United States Department of Transportation has named J.M. (Mike) McCoshen as administrator of the Great Lakes St. Lawrence Seaway Development Corporation (GLS). McCoshen was sworn in on Monday, June... Read More
Navigation Season Sees Promising Start on the Great Lakes
Despite facing increased economic uncertainty and unpredictability, the 67th navigation season is well underway on the Great Lakes-St. Lawrence Seaway. According to the St. Lawrence Seaway Management Corporation (SLSMC), the... Read More
St. Lawrence Seaway Opens for 2025 Shipping Season
The 2025 shipping season on the St. Lawrence Seaway is now underway. The St. Lawrence Seaway Management Corporation (SLSMC) officially launched its 67th navigation season on March 25, 2025, with... Read More
Michigan Soybean Committee Starts New Alliance to Expand Great Lakes Shipping
In December, the Michigan Soybean Committee hosted the inaugural meeting of a new trade-focused group called the Great Lakes Alliance for Sustainable Shipping (GLASS). The original idea for the new... Read More
Transfer of Historic Robinson Bay Tugboat
The Great Lakes St. Lawrence Seaway Development Corporation (GLS) has completed the formal transfer of the Robinson Bay tugboat to the Great Lakes Maritime Academy during a ceremony at Snell... Read More
St. Lawrence Seaway Remains a Key Supply Chain
The St. Lawrence Seaway is releasing new figures on its performance. As of the end of August, 19.5 million metric tons of cargo have been shipped on the St. Lawrence... Read More
Testing Underway on AI Platform to Aid Great Lakes Navigation
In a joint effort between the Canadian St. Lawrence Seaway Management Corporation (SLSMC) and the U.S. Great Lakes St. Lawrence Seaway Development Corporation (GLS), testing is now underway on a... Read More
Great Lake Cruising Exceeds Expectations
Ports prepare for another busy season The ports and communities that support cruise ships in the Great Lakes just wrapped up their busiest season to date, but the focus is... Read More