U.S. Route 31W
US 31W highlighted in red | ||||||||||
| Route information | ||||||||||
| Length | 179.2 mi (288.4 km) | |||||||||
| Major junctions | ||||||||||
| South end | US 31 / US 31E / US 41 / US 431 in Nashville, TN | |||||||||
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| North end | US 31 / US 31E / US 60 in Louisville, KY | |||||||||
| Location | ||||||||||
| Country | United States | |||||||||
| States | Tennessee, Kentucky | |||||||||
| Counties | TN: Davidson, Sumner, Robertson KY: Simpson, Warren, Edmonson, Barren, Hart, LaRue, Hardin, Meade, Jefferson | |||||||||
| Highway system | ||||||||||
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U.S. Route 31W (US 31W) is the westernmost of two parallel routes for U.S. Route 31 from Nashville, Tennessee to Louisville, Kentucky.
During the December 2021 tornado outbreak, an EF3 tornado devastated stretches of US 31W in Bowling Green, Kentucky.