Left Menu Great Lakes Maritime Research Institute Home START Table of Contents CREDITS GLOSSARY Help

And On To The World


In addition to connecting commodities and people in the U.S., the Great Lakes – St. Lawrence Seaway system provides a doorway to the world. About one in every four ships using the Great Lakes is a saltie, a ship carrying finished goods and bulk commodities over the ocean. Many boats carry cargo both ways, for example bringing finished goods in from Europe and Scandinavia and sending bulk commodities out to the Middle East and Africa.

The map below shows major maritime shipping routes, the highways for the "salties" across the oceans.


EXPLORE: Find and track ships at sea.