Do both The Portage Canal and Erie Canal allow connection to the Atlantic Ocean ?
Erie Canal The Erie Canal is a canal in New York that is part of the east–west, cross-state route of the New York State Canal System (formerly known as the New York State Barge Canal). Originally, it ran 363 mi from Albany, on the Hudson River, to Buffalo, at Lake Erie. It was built to create a navigable water route from New York City and the Atlantic Ocean to the Great Lakes. When completed in 1825, it was the second longest canal in the world (after the Grand Canal in China) and greatly affected the development and economy of New York, New York City, and the United States.
Lechmere Canal Lechmere Canal is a short canal in East Cambridge, Massachusetts. It opens onto the Charles River and used to be an active port for Boston Harbor and the Atlantic Ocean.