Cincinnati/Northern Kentucky International Airport
Interstate highways crisscross Kentucky from north to south and east to west. They are complemented by a system of parkways, U.S. highways and state highways that make traveling by car or truck relatively easy almost anywhere in the state. Rail lines connect all major cities for freight transportation. Large shipments are often transported on river barges along Kentucky’s many miles of navigable waterways. Major airports in Northern Kentucky (part of Greater Cincinnati) and Louisville offer international and domestic flights; the airport at Lexington serves domestic flights, mostly within the eastern half of the United States.