List of U.S. Highways in Kentucky

Highway markers for Interstate 75, U.S. Route 60, and Kentucky Route 1
Highway names
Interstates:	Interstate nn (I-nn)
US Highways:	U.S. Highway nn (US nn)
State:	Kentucky Route nn (KY nn)
System links
Highways in Kentucky Interstate US State Parkways

List

This is a list of U.S. routes in Kentucky.

Number	Length (mi)[1]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
US 23	157.76	253.89	US-23 at the VA state line	US-23 at the OH state line	1926	current	Also known as the Country Music Highway. It is a designated Kentucky Scenic Byway and an American Byway.
US 25	177.3	285.3	US-25W/US-25E at North Corbin	US-42/US-127 at Covington	1926	current
US 25W	28	45	US-25W at the TN state line	US-25/US-25E at North Corbin	1926	current
US 25E	65.9	106.1	US-25E at the TN state line	I-75 at North Corbin	1926	current
US 27	190.78	307.03	US-27 at the TN state line	US-27 at the OH state line	1926	current
US 31	0.46	0.74	US-31W/US-31E/US-60 at Louisville	US-31 at the IN state line	1926	current
US 31W	143.12	230.33	US-31W at the TN state line	US-31/US-31E/US-60 at Louisville	1926	current
US 31E	140.52	226.15	US-31E/US-231 at the TN state line	US-31/US-31W/US-60 at Louisville	1926	current
US 41	148	238	US-41 at the TN state line	US-41 at the IN state line	1926	current
US 45	51.880	83.493	US-45 at the TN state line	US-45 at the IL state line	1926	current
US 51	42.155	67.842	I-69/US-51 at the TN state line	US-51/US-60/US-62 at the IL state line	1926	current
US 52	2	3	US-52 at the WV state line US-52 at the WV state line	US-52 at the WV state line US-52 at the WV state line	1926	current
US 60	494.87	796.42	US-51/US-60/US-62 at the IL state line	US-60 at the WV state line	1926	current
US 62	393	632	US-51/US-60/US-62 at the IL state line	US-62 at the OH state line	1930	current
US 68	361.96	582.52	US-62 at Reidland	US-68 at the OH state line	1926	current
US 79	21.31	34.30	US-79 at the TN state line	US-431 at Russellville	1935	current
US 119	—	—	US-25E at Pineville	US-119 at the WV state line	1926	current
US 127	207.68	334.23	US-127 at the TN state line	US-127 at the OH state line	1926	current
US 150	—	—	I-64/US-150 at the IN state line	US-25 at Mount Vernon	1926	current
US 231	114.71	184.61	US-31E/US-231 at the TN state line	US-231 at the IN state line	1926	current
US 421	272.40	438.39	US-421 at the VA state line	US-421 at the IN state line	1930	current
US 431	—	—	US-431 at the TN state line	US-60 in Owensboro	1954	current
US 460	—	—	US-60/US-421 at Frankfort	US-460 at the VA state line	1933	current
US 641	69.57	111.96	US-641 at the TN state line	US-60 at Marion	1955	current

Former routes

This is a list of U.S. routes in Kentucky.

Shield	Name	Description
	US 37	Existed only on paper (1934-1952). Always signed US 31E along the highway.
	US 168
	US 227	Designation retired in 1972.

References

1. "Federal Highway Administration (FHWA) Route Log and Finder List: Table 1 - Main Routes". FHWA. Retrieved March 10, 2014.