U.S. Route 23 in Michigan
US Highway 23 is a north–south United States Numbered Highway that runs from Jacksonville, Florida, to Mackinaw City, Michigan. The trunkline is a freeway from the Michigan–Ohio state line near Lambertville to the city of Standish, and it follows the Lake Huron shoreline from there to its northern terminus. The road has been listed on the National Highway System, a network...