Business US Highway 41 was a state trunkline highway and business loop off US 41/M-28 in Marquette, Michigan, along Washington and Front streets. Serving the downtown area, the two streets originated with the founding of the city in the mid-19th century. The original city hall was built in 1895 on Washington Street. In 1910 the city started paving its streets, replacing wooden planks with asphalt; later that decade, Washington and Front streets were included in the state highway system. In 1926 they were included in the United States Numbered Highway System. When US 41/M-28 was moved to bypass the downtown in 1963, Washington and Front streets were redesignated as a business loop. The highway was also co-designated Business M-28 on state maps
