US 641 highlighted in red | |||||||
Route information | |||||||
Auxiliary route of US 41 | |||||||
Length | 165.45 mi (266.27 km) | ||||||
Major junctions | |||||||
South end | ![]() | ||||||
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North end | ![]() ![]() | ||||||
Location | |||||||
Country | United States | ||||||
States | Tennessee, Kentucky | ||||||
Counties | TN: Wayne, Hardin, Decatur, Benton, Henry KY: Calloway, Marshall, Livingston, Lyon, Caldwell, Crittenden | ||||||
Highway system | |||||||
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U.S. Route 641 (US 641) is a U.S. Route in Tennessee and Kentucky. It runs for 165.45 miles (266.27 km) from US 64 south of Clifton, Tennessee to an intersection with US 60 in Marion, Kentucky. While it is considered a spur route of U.S. Route 41, the two routes no longer connect.