Seaway Traffic Estimates -

Traffic estimates given for the current shipping year to date, provided by the Saint Lawrence Seaway Management Corporation (SLSMC). Estimates are in thousands of tonnes for the Seaway combined traffic and also broken down between the Montreal - Lake Ontario section and the Welland Canal section of the Seaway. Cargo estimates are given for total cargo, grain, government aid, iron ore, coal, dry bulk, liquid bulk, general cargo, and containerized cargo. Vessel transits are also displayed and broken down by loaded and ballast transits.