Are the Illinois and Michigan Canal and North Shore Channel both located in the US?
Illinois and Michigan Canal The Illinois and Michigan Canal connected the Great Lakes to the Mississippi River and the Gulf of Mexico. In Illinois, it ran 96 mi from the Chicago River in Bridgeport, Chicago to the Illinois River at LaSalle-Peru. The canal crossed the Chicago Portage and helped establish Chicago as the transportation hub of the United States, before the railroad era. It was opened in 1848, its function was largely replaced by the wider and shorter Chicago Sanitary and Ship Canal in 1900 and it ceased transportation operations with the completion of the Illinois Waterway in 1933.
Ile Aux Galets Ile Aux Galets, also known as "Skillagallee" or "Skillagalee Island", is located in northeast Lake Michigan, between Beaver Island and the mainland, approximately 7 mi northwest of Cross Village in Emmet County, Michigan. The island's Ile Aux Galets Light warns passing ships of a dangerous gravel shoal extending almost 2 mi to the east and .5 mi to the northwest, that poses an imminent hazard to navigation.