Saint Regis is a hamlet at the confluence of the St. Regis River and a seaway which legally includes what canal?
Saint Lawrence Seaway The Saint Lawrence Seaway (French: "la Voie Maritime du Saint-Laurent" ) is a system of locks, canals and channels in Canada and the United States that permit ocean-going vessels to travel from the Atlantic Ocean to the Great Lakes of North America, as far inland as the western end of Lake Superior. The Seaway is named for the Saint Lawrence River, which flows from Lake Ontario to the Atlantic Ocean. Legally, the Seaway extends from Montreal, Quebec, to Lake Erie and includes the Welland Canal.
Solent The Solent ( ) is the strait that separates the Isle of Wight from the mainland of England. It is about 20 mi long and varies in width between 2+1/2 and , although the shingle Hurst Spit which projects 1+1/2 mi into the Solent narrows the sea crossing between Hurst Castle and Colwell Bay to just over 1 mi .