Route information | ||||
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Maintained by KYTC | ||||
Length | 86.936 mi[1] (139.910 km) | |||
Existed | January 1954[2]–present | |||
Major junctions | ||||
South end | US 431 / SR 65 at the Tennessee state line in Adairville | |||
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North end | US 60 at Owensboro | |||
Location | ||||
Country | United States | |||
State | Kentucky | |||
Counties | Logan, Muhlenberg, McLean, Daviess | |||
Highway system | ||||
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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.