St. Ignace, Michigan in the context of "U.S. Route 2"

Jacques Marquette SJ (French pronunciation: [ʒak maʁkɛt]; June 1, 1637 – May 18, 1675), sometimes known as Père Marquette or James Marquette, was a French Jesuit missionary who founded Michigan's first European settlement, Sault Sainte Marie, and later founded Saint Ignace. In 1673, Marquette, with Louis Jolliet, an explorer born near Quebec City, was the first European to explore and map the northern portion of the Mississippi River Valley.

Antoine de la Mothe, sieur de Cadillac (/ˈkædɪlæk/, French: [kadijak]; March 5, 1658 – October 16, 1730), born Antoine Laumet, was a French explorer and adventurer in New France, which stretched from Eastern Canada to Louisiana on the Gulf of Mexico. He rose from a modest beginning in Acadia in 1683 as an explorer, trapper, and a trader of alcohol and furs, achieving various positions of political importance in the colony. He was the commander of Fort de Buade in St. Ignace, Michigan, in 1694. In 1701, he founded Fort Pontchartrain du Détroit (which became the city of Detroit); he was commandant of the fort until 1710. Between 1710 and 1716, he was the governor of Louisiana, although he did not arrive in that territory until 1713.

His knowledge of the coasts of New England and the Great Lakes area was appreciated by Frontenac, governor of New France, and Pontchartrain, Secretary of State for the Navy. This earned him various favors, including the Order of Saint Louis from King Louis XIV. The Jesuits in Canada, however, accused him of perverting the Native Americans with his alcohol trading, and he was imprisoned for a few months in Quebec in 1704, and again in the Bastille on his return to France in 1717.

The Mackinac Bridge (/ˈmækənɔː/ MAK-ə-naw; also referred to as the Mighty Mac or Big Mac) is a suspension bridge that connects the Upper and Lower peninsulas of the U.S. state of Michigan. It spans the Straits of Mackinac, a body of water connecting Lake Michigan and Lake Huron, two of the Great Lakes. Opened in 1957, the 26,372-foot-long (4.995 mi; 8.038 km) bridge is the world's 29th-longest main span and is the longest suspension bridge between anchorages in the Western Hemisphere. The Mackinac Bridge is part of Interstate 75 (I-75) and carries the Lake Michigan and Huron components of the Great Lakes Circle Tour across the straits; it is also a segment of the U.S. North Country National Scenic Trail. The bridge connects the city of St. Ignace to the north with the village of Mackinaw City to the south.

Envisioned since the 1880s, the bridge was designed by the engineer David B. Steinman and completed in 1957 only after many decades of struggles to begin construction. The bridge has since become an iconic symbol of the state of Michigan.

US Highway 2 (US 2) is a part of the United States Numbered Highway System that runs from Everett, Washington, to St. Ignace, Michigan. In Wisconsin, the highway enters runs east–west across the northwestern part of the state and re-enters the state in the northeast part. It runs from the Richard I. Bong Memorial Bridge over the Saint Louis Bay at Superior, where it enters from Minnesota, east to the Michigan state line near Hurley. Further east, US 2 re-enters Wisconsin from Michigan in Florence County and briefly traverses that county before re-entering Michigan. US 2 is a Wisconsin Corridors 2020 Connecting route east of its concurrency with US 53. The section concurrent with US 53 is a Wisconsin Corridors 2020 Backbone route.

Fort de Buade was a French fort in the present U.S. state of Michigan's Upper Peninsula across the Straits of Mackinac from the northern tip of lower Michigan's "mitten". It was garrisoned between 1683 and 1701. The city of St. Ignace developed at the site, which also had the historic St. Ignace Mission founded by Jesuits. The fort was named after New France's governor at the time, Louis de Buade de Frontenac.

Antoine de la Mothe, sieur de Cadillac (/ˈkædɪlæk/, French: [kadijak]; March 5, 1658 – October 16, 1730), born Antoine Laumet, was a French explorer, military officer, and colonial administrator in New France.

Born in Gascony, Cadillac arrived in Acadia in 1683 at the age of 25. He was the commander of Fort de Buade in St. Ignace and, in 1701, founded Fort Pontchartrain du Détroit, which he envisioned as a major settlement in the Pays d'en Haut. Cadillac called it the "Paris de la Nouvelle-France" and planned its early development. He was appointed colonial governor of French Louisiana in 1710. King Louis XIV awarded him the Order of Saint Louis.