Michigan (IPA: /ˈmɪʃɨgən/, roughly MISH-uh-gun) is a Midwestern state of the United States of America, located in the east north central states, as defined by the United States Census Bureau. It was named after Lake Michigan, whose name is a French adaptation of the Ojibwe term mishigami, meaning "large water" or "large lake".Bounded by four of the five Great Lakes, plus Lake Saint Clair, Michigan has the longest freshwater shoreline in the world. In 2005, Michigan ranked third for the number of registered recreational boats, behind California and Florida. A person in Michigan is never more than 85 miles (137 km) from open Great Lakes water and is never more than six miles (10 km) from a natural water source.Michigan is the only state to consist entirely of two peninsulas. The Lower Peninsula of Michigan, to which the name Michigan was originally applied, is sometimes dubbed "the mitten," owing to its shape. When asked where in Michigan one comes from, a resident of the Lower Peninsula may often point to the corresponding part of his or her hand. The Upper Peninsula (often referred to as The U.P.) is separated from the Lower Peninsula by the Straits of Mackinac, a five-mile (8 km) channel that joins Lake Huron to Lake Michigan. The Upper Peninsula (whose residents are often called "Yoopers") is economically important for tourism and natural resources.The Upper and Lower Peninsulas are connected by the five-mile-long Mackinac Bridge, which is the third longest suspension bridge between anchorages in the world. The bridge has given rise to the nickname of "trolls" for residents of the Lower Peninsula, for they live "under" (south of) the bridge. The Great Lakes that border Michigan are Lake Erie, Lake Huron, Lake Michigan and Lake Superior.