State highway A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either Route number, numbered or maintained by a sub-national state or province. A road numbered ...

s in

Kentucky Kentucky (, ), officially the Commonwealth of Kentucky, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Illinois, Indiana, and Ohio to the north, West Virginia to the ...

are maintained by the

Kentucky Transportation Cabinet The Kentucky Transportation Cabinet (KYTC) is Kentucky's state-funded government agency, agency charged with building and maintaining U.S. Highway System, federal highways and List of primary state highways in Kentucky, Kentucky state highways, ...

, which classifies routes as either primary or secondary. Some routes, such as

Kentucky Route 80 Kentucky Route 80 (KY 80) is a state highway in the southern part of the U.S. state of Kentucky. The route originates on the state's western border at Columbus in Hickman County and stretches across the southern portion of the stat ...

, are both primary and secondary, with only a segment of the route listed as part of the primary system. Despite the name, there is no difference in signage between primary and secondary routes. All of the

Interstates The Dwight D. Eisenhower National System of Interstate and Defense Highways, commonly known as the Interstate Highway System, or the Eisenhower Interstate System, is a network of controlled-access highways that forms part of the National H ...

and

parkways A parkway is a landscaped thoroughfare. The term is particularly used for a roadway in a park or connecting to a park from which trucks and other heavy vehicles are excluded. Over the years, many different types of roads have been labeled par ...

are also primary, but only parts of the U.S. Highways in Kentucky are (though every mainline U.S. Highway is at least partially primary). Due to the large size of the state highway system, only segments of routes that are part of the primary system are listed below.

Primary state highways

1-999

1000-1999

2000-2999

3000-5999

6000-6999

References

State Primary Road System Listings
accessed November 2014 {{Roads in Kentucky

State State most commonly refers to: * State (polity), a centralized political organization that regulates law and society within a territory **Sovereign state, a sovereign polity in international law, commonly referred to as a country **Nation state, a ...