Do both The Portage Canal and Erie Canal allow connection to the Atlantic Ocean ?
Portage Canal The Portage Canal was built to connect the Fox River and Wisconsin River at Portage, Wisconsin along the Fox-Wisconsin Waterway. For a time, it completed a route from the north Atlantic Ocean, through the St. Lawrence Seaway and down the Mississippi River to the Gulf of Mexico, and back to the Atlantic.
Grand Canal d'Alsace The Grand Canal of Alsace (French: "Grand Canal d'Alsace" , German: "Rheinseitenkanal" ) is a canal in eastern France, channeling the Upper Rhine river. It is 50 kilometers (about 30 miles) long between Kembs and Vogelgrun, and provides access to the region from the Rhine River, Basel in Switzerland, and the North Sea for barges of up to about 5000 metric tons. The Grand Canal permits the navigation of more than 30,000 boats a year between Basel and Strasbourg.