Great Lakes St. Lawrence Seaway Performance

This dataset contains monthly performance statistics for the Great Lakes-St. Lawrence Seaway system.
Organization: Department of Transportation
Last updated: 2021-08-12T00:21:20.524031
Tags: commercial-tonnage, gls, great-lakes-st-lawrence-seaway, great-lakes-st-lawrence-seaway-development-corporation, reliability, saint-lawrence-seaway, seaway, sls, slsdc, st-lawrence-seaway, tonnage, vessel-transits