St. Marys River (Michigan–Ontario) arch bridge, takes road traffic across the river. Directly to the west is the Sault Ste. Marie International Railroad Bridge, which carries rail traffic on a single set of tracks. The Edison Sault Electric Hydroelectric Plant, located at the eastern end of the Sault Ste. Marie Power Canal which runs between Lake Superior and Lake Huron through the city south of the American locks, is one of the longest hydroelectric plants in the world at in length. The plant consists of 74 three-phase generators capable of generating 25 to 30 megawatts. It was completed in 1902. The hydro plant is
Sault Ste. Marie (electoral district) Marie. In 2003, the geographic boundaries of this riding were expanded and defined as: In the 2012 federal electoral redistribution, this riding was redefined, losing St. Joseph Island, Macdonald, Meredith and Aberdeen Additional, Laird, Tarbutt, Johnson, Plummer Additional, Bruce Mines and a portion of Unorganized North Algoma to Algoma—Manitoulin—Kapuskasing. It is now defined as: This riding has elected the following Members of Parliament: <nowiki>*</nowiki> Changes for the Canadian Alliance are from the Reform votes in 1997. Sault Ste. Marie (electoral district) Sault Ste. Marie is a federal electoral district in Ontario, Canada, that has been represented in the House of