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St. Lawrence Seaway Cargo Traffic Holds Steady During 2025 Navigation Season
Cargo traffic through the St. Lawrence Seaway remained largely unchanged during the 2025 navigation season, with increases in grain shipments offsetting declines in several other cargo categories. The system handled 36.9 million metric tons of... Read More
More Than 36 Million Metric Tons Transited System in 2022
More than 36 million metric tons (mmt) of cargo transited the Great Lakes/St. Lawrence Seaway System during the 2022 navigation season, according to the St. Lawrence Seaway Management Corporation (SLSMC)... Read More


