St. Lawrence Seaway marks 60 years of business
![St. Lawrence Seaway marks 60 years of business](https://shawglobalnews.files.wordpress.com/2019/03/img_7956.jpg?quality=70&strip=all&w=720&h=480&crop=1)
The St. Lawrence Seaway which helps navigate cargo vessels from the Atlantic Ocean to the Great Lakes is 60 years old.
The St. Lawrence Seaway which helps navigate cargo vessels from the Atlantic Ocean to the Great Lakes is 60 years old.