US 23 (TN) Travel Info

U.S. Route 23 is a long north–south U.S. highway between Jacksonville, Florida, and Mackinaw City, Michigan. It is an original 1926 route which originally reached only as far south as Portsmouth, Ohio, and has since been extended.

U.S. Route 23 begins at U.S. Route 1 (Ocean Street) at the northern end of downtown Jacksonville, starting as a one way pair, with ... more