The Upper Peninsulaof Michigan – also known as Upper Michigan or colloquially the U.P. – is the northern and more elevated of the two major landmasses that make up the U.S. state of Michigan; it is separated from the Lower Peninsula by the Straits of Mackinac. It is bounded primarily by Lake Superior to the north, separated from the Canadian province of Ontario at the east end by the St. Marys River, and flanked by Lake Huron and Lake Michigan along much of its south. Although the peninsula extends as a geographic feature into the state of Wisconsin, the state boundary follows the Montreal and Menominee rivers and a line connecting them.
Chippewa County is a county in the Upper Peninsula of the U.S. state of Michigan. As of the 2020 Census, the population was 36,785. The county seat is Sault Ste. Marie. The county is named for the Ojibwe (Chippewa) people, and was set off and organized in 1826.
Sault Ste. Marie is the only city in, and county seat of, Chippewa County in the U.S. state of Michigan. With a population of 13,337 at the 2020 census, it is the second-most populated city in the Upper Peninsula after Marquette. It is the central city of the Sault Ste. Marie, MI Micropolitan Statistical Area, which encompasses all of Chippewa County and had a population of 38,520 at the 2010 census.
The St. Marys River, sometimes written St. Mary's River, drains Lake Superior, starting at the end of Whitefish Bay and flowing 74.5 miles (119.9 km) southeast into Lake Huron, with a fall of 23 feet (7.0 m). For its entire length it is an international border, separating Michigan in the United States from Ontario, Canada.
The Soo Locks are a set of parallel locks, operated and maintained by the United States Army Corps of Engineers, Detroit District, that enable ships to travel between Lake Superior and the lower Great Lakes. They are located on the St. Marys River between Lake Superior and Lake Huron, between the Upper Peninsula of the U.S. state of Michigan and the Canadian province of Ontario. They bypass the rapids of the river, where the water falls 21 ft (6.4 m). The locks pass an average of 10,000 ships per year, despite being closed during the winter from January through March, when ice shuts down shipping on the Great Lakes. The winter closure period is used to inspect and maintain the locks.
The Sault Ste. Marie International Bridge spans the St. Marys River between the United States and Canada connecting the twin cities of Sault Ste. Marie, Michigan and Sault Ste. Marie, Ontario. The bridge is operated by the International Bridge Administration under the direction of the Sault Ste. Marie Bridge Authority, a bi-national governing body consisting of four directors appointed by the Governor of Michigan and four appointed by the Canadian government-owned Federal Bridge Corporation.
The Sault Ste. Marie Tribe of Chippewa Indians, commonly shortened to Sault Tribe of Chippewa Indians or the more colloquial Soo Tribe, is a federally recognized Native American tribe in what is now known as Michigan's Upper Peninsula. The tribal headquarters is located within Sault Ste. Marie, the major city in the region, which is located on the St. Marys River.
Chippewa County International Airport is a public use airport in Chippewa County, Michigan, United States. It is located 15 nautical miles south of the central business district of Sault Ste. Marie, Michigan. The airport is owned by the Chippewa County Economic Development Corporation. It was formerly the Kincheloe Air Force Base.
WSOO is a radio station in Sault Ste. Marie, Michigan. The station airs a gold-based soft adult contemporary format during daytime hours, featuring music from the 1960s through the 2000s, and features paranormal talk programming in late night timeslots. WSOO has been owned and operated by Sovereign Communications since 2003, and is part of Sovereign's 7-station cluster in the Sault Ste. Marie and Newberry market.
The Buffalo and Fort Erie Public Bridge Authority is the agency established to regulate the Peace Bridge, which crosses the Canada–United States border. This bridge is designed to handle vehicle traffic between Buffalo in the American state of New York and Fort Erie in the Canadian province of Ontario.
The Niagara Falls Bridge Commission is an international public agency which administers three international bridges across the Niagara River connecting the province of Ontario, Canada and the state of New York, United States: the Lewiston–Queenston Bridge, Whirlpool Rapids Bridge and Rainbow Bridge. The NFBC is incorporated as a class D New York State public benefit corporation and is licensed to operate in Ontario under the Extra-Provincial Corporations Act. The commission is based in Lewiston, New York and maintains a post office box address in Niagara Falls, Ontario. It is mostly self-supporting from tolls, leases, and commercial concessions.
The Sault Ste. Marie Canal is a National Historic Site in Sault Ste. Marie, Ontario, and is part of the national park system, managed by Parks Canada. It includes a lock to bypass the rapids on the St. Marys River.
Fort St. Joseph is a former British outpost on the southernmost point of St. Joseph Island in Ontario, Canada, on Lake Huron. The fort consisted of a blockhouse, powder magazine, bakery building, Indian council house and storehouse surrounded by a palisade.
Aweres is a local services board in the Canadian province of Ontario. Located in the Algoma District, it encompasses and provides services to most of the geographic township of Aweres, including the communities of Island Lake and Heyden.
The Edison Sault Power Canal supplies the Saint Marys Falls Hydropower Plant, a Cloverland Electric Cooperative hydroelectric plant, in Sault Ste. Marie, Michigan. Excavation of the power canal began in September 1898 and was completed in June 1902. The canal and hydroelectric complex were named a Historic Civil Engineering Landmark in 1983.
Sault Ste. Marie Bridge Company is a subsidiary of the Wisconsin Central Ltd. It operates a railroad bridge over the St. Marys River between Sault Ste. Marie, Michigan and Sault Ste. Marie, Ontario.
Sault Ste. Marie is a city at the St. Marys River in Ontario, Canada, on the Canada–US border. It is the seat of the Algoma District and the third largest city in Northern Ontario, after Sudbury and Thunder Bay.
The Saint Marys Falls Hydropower Plant is an 18-MW hydroelectric generating plant located in Sault Ste. Marie, Michigan. It extracts water from the St. Marys River under the supervision of the Army Corps of Engineers, and the power is taken up and distributed by the Cloverland Electric Cooperative, a rural utility that serves the Soo area.
The Sault Sainte Marie Border Crossing connects the cities of Sault Ste. Marie, Michigan, and Sault Ste. Marie, Ontario. It is located at the St. Marys River and the Sault Ste. Marie International Bridge. The U.S. Port of Entry was established in 1843 as the cities on each shore of the river grew. Regular ferry service began in 1865, and border inspection services in both the US and Canada were provided at the ferry terminals since the early 1900s. Ferry service ended in 1962 when the International Bridge spanning the river was completed. The adjacent Sault Ste. Marie International Railroad Bridge was built in 1887.
