U.S. Route 431 in Kentucky

U.S. Route 431
U.S. Route 431
	US 431 in Kentucky highlighted in red
Route information
	Maintained by KYTC
Length	86.936 mi (139.910 km)
Existed	January 1954–present
Major junctions
South end	US 431 / SR 65 at the Tennessee state line in Adairville
	US 68 / KY 80 at Russellville; KY 70 from Browder to Central City; Future I-569 / Western Kentucky Parkway at Central City;
North end	US 60 at Owensboro
Location
Country	United States
State	Kentucky
Counties	Logan, Muhlenberg, McLean, Daviess
Highway system
	United States Numbered Highway System; List; Special; Divided; Kentucky State Highway System; Interstate; US; State; Parkways;

U.S. Route 431 (US 431) in Kentucky runs 86.93 miles (139.90 km) from the Tennessee state line south of Adairville to US 60 at Owensboro. It crosses the state in mainly west-central portions of the state, passing through or near towns such as Russellville, Lewisburg, Central City and Livermore. The route goes through Logan, Muhlenberg, McLean, and Daviess counties.

^ Commonwealth of Kentucky. "Official DMI Route Log". Retrieved July 5, 2016.
^ "U.S. 431, U.S. 280 Markers Now Up". The Opelika Daily News. January 26, 1954. p. 1. Retrieved December 21, 2019 – via Newspapers.com.