St. Lawrence County's transportation systems provide efficient and flexible movement of both passengers and materials throughout the county and to other regions. The county has established facilities for rail transportation, trucking, air travel and air freight. Additionally, the Foreign Trade Zone (FTZ) qualified Port of Ogdensburg provides large sea vessels with access to the Great Lakes and world ports.

Further information on St. Lawrence County’s transportation systems is available in the St. Lawrence County Profile Section II. (2.0)