When was the western terminus of Kentucky Route 693 created?
U.S. Route 23 U.S. Route 23 (US 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.
Kentucky Route 236 Kentucky Route 236 is a state highway in Boone and Kenton Counties in Northern Kentucky. The southern terminus is at KY 1303 in Edgewood. The northern terminus is at the Cincinnati/Northern Kentucky International Airport near Hebron, where it meets KY 212.