| U.S. Route 431 | |
|---|---|
| Route information | |
| Length: | 556 mi (895 km) |
| Major junctions | |
| South end: |
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| North end: |
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| Location | |
| States: | Alabama, Tennessee, Kentucky |
| Highway system | |
I‑85 at Opelika, AL
I‑20 near Oxford, AL
I‑59 at Gadsden, AL
I‑565 at Huntsville, AL
I-840 at Thompson's Station, TN
I-440 at Nashville, TN![]()
I-40 / I-65 at Nashville, TN
I-24 at Nashville, TN![]()
I-24 / I-65 at Nashville, TN
SR 155 at Nashville, TN
I-24 at Joelton, TN