# List of U.S. Highways in Tennessee

The U.S. Highways in Tennessee are the segments of the United States Numbered Highway System that are maintained by the Tennessee Department of Transportation (TDOT) in the state of Tennessee. All of these highways in Tennessee have a state highway designation routed concurrently along them, though the state highway is hidden and only signed along the green mile marker signs that display mileage within each county.

## U.S. Highways

| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes |
| US 11 | 124.86 | 200.94 | US 11 (Georgia state line) – Chattanooga | US 11E / US 11W / US 70 – Knoxville | 01926-01-011926 | current | |
| US 11W | 109.16 | 175.68 | US 11 / US 11E / US 70 – Knoxville | US 11W / US 421 (Virginia state line) – Bristol | 01929-01-011929 | current | |
| US 11E | 120.36 | 193.70 | US 11 / US 11W / US 70 – Knoxville | US 11E (Virginia state line) – Bristol | 01929-01-011929 | current | |
| US 19 | 11.63 | 18.72 | US 11E / US 19W / US 19E – Bluff City | US 11E (Virginia state line) / US 19 – Bristol | 01930-01-011930 | current | |
| US 19W | 40.69 | 65.48 | US 19W (North Carolina state line) in Unicoi County | US 11E / US 19 / US 19E – Bluff City | 01930-01-011930 | current | |
| US 19E | 30.98 | 49.86 | US 19E (North Carolina state line) near Roan Mountain | US 11E / US 19 / US 19W – Bluff City | 01930-01-011930 | current | |
| US 23 | 57.38 | 92.34 | I-26 / US 23 (North Carolina state line) in Unicoi County | US 23 (Virginia state line) – Kingsport | 01931-01-011931 | current | |
| US 25 | 20.14 | 32.41 | US 25 / US 70 (North Carolina state line) near Del Rio | US 25W / US 25E / US 70 – Newport | 01926-01-011926 | current | |
| US 25W | 110.03 | 177.08 | US 25 / US 25E / US 70 – Newport | US 25W (Kentucky state line) – Jellico | 01926-01-011926 | current | |
| US 25E | 63.24 | 101.77 | US 25 / US 25W / US 70 – Newport | US 25E (Kentucky state line) – Cumberland Gap | 01926-01-011926 | current | |
| US 27 | 144.8 | 233.0 | US 27 (Georgia state line) – Chattanooga | US 27 (Kentucky state line) – Winfield | 01928-01-011928 | current | |
| US 31 | 93.01 | 149.69 | I-65 / US 31 (Alabama state line) – Ardmore | US 31W / US 31E / US 41 / US 431 – Nashville | 01926-01-011926 | current | |
| US 31W | 36.08 | 58.07 | US 31 / US 31E / US 41 / US 431 – Nashville | US 31W (Kentucky state line) – Portland | 01926-01-011926 | current | |
| US 31E | 50.38 | 81.08 | US 31 / US 31W / US 41 / US 431 – Nashville | US 31E / US 231 (Kentucky state line) near Westmoreland | 01926-01-011926 | current | |
| US 41 | 194.58 | 313.15 | US 41 / US 76 (Georgia state line) – East Ridge | US 41 (Kentucky state line) near Adams | 01926-01-011926 | current | |
| US 43 | 58.2 | 93.7 | US 43 (Alabama state line) – Saint Joseph | US 31 / US 412 – Columbia | 01939-01-011939 | current | |
| US 45 | 60.95 | 98.09 | US 45 (Mississippi state line) – Guys | US 45W / US 45E – Three Way | 01926-01-011926 | current | |
| US 45 | 0.45 | 0.72 | US 45W / US 45E / US 51 – South Fulton | US 45 / US 51 (Kentucky state line) – South Fulton | 01926-01-011926 | current | |
| US 45W | 62.33 | 100.31 | US 45 / US 45E – Three Way | US 45 / US 45E / US 51 – South Fulton | 01926-01-011926 | current | |
| US 45E | 61.23 | 98.54 | US 45 / US 45W – Three Way | US 45 / US 45W / US 51 – South Fulton | 01926-01-011926 | current | |
| US 51 | 135.18 | 217.55 | US 51 (Mississippi state line) – Memphis | US 45 / US 51 (Kentucky state line) – South Fulton | 01926-01-011926 | current | |
| US 58 | 0.8 | 1.3 | US 25E – Cumberland Gap | US 58 (Virginia state line) – Cumberland Gap | 01996-01-011996 | current | Was originally 25E |
| US 61 | 11.82 | 19.02 | US 61 (Mississippi state line) – Memphis | I-55 / US 61 / US 64 / US 70 / US 78 / US 79 (AR state line) – Memphis | 01926-01-011926 | current | |
| US 64 | 404.1 | 650.3 | I-55 / US 61 / US 64 / US 70 / US 78 / US 79 (AR state line) – Memphis | US 64 / US 74 (North Carolina state line) near Ducktown | 01933-01-011933 | current | |
| US 70 | 478.48 | 770.04 | I-55 / US 61 / US 64 / US 70 / US 78 / US 79 (AR state line) – Memphis | US 25 / US 70 (North Carolina state line) near Del Rio | 01926-01-011926 | current | |
| US 70N | 87.24 | 140.40 | US 70 – Lebanon | US 127 – Crossville | 01939-01-011939 | current | |
| US 70S | 112.96 | 181.79 | US 70 – Nashville | US 70 – Sparta | 01939-01-011939 | current | |
| US 72 | 25.63 | 41.25 | US 51 / US 64 / US 70 / US 79 – Memphis | US 72 (Mississippi state line) – Collierville | 01926-01-011926 | current | |
| US 72 | 35.02 | 56.36 | US 72 (Alabama state line) – South Pittsburgh | US 41 – Chattanooga | 01926-01-011926 | current | |
| US 74 | 62.83 | 101.12 | I-24 / I-75 – Chattanooga | US 64 / US 74 (North Carolina state line) near Ducktown | 01987-01-011987 | current | |
| US 76 | 9.46 | 15.22 | US 41 / US 72 – Chattanooga | US 41 / US 76 (Georgia state line) – East Ridge | 01932-01-011932 | current | |
| US 78 | 15.00 | 24.14 | I-55 / US 61 / US 64 / US 70 / US 78 / US 79 (AR state line) – Memphis | US 78 (Mississippi state line) – Memphis | 01926-01-011926 | current | |
| US 79 | 209.83 | 337.69 | I-55 / US 61 / US 64 / US 70 / US 78 / US 79 (AR state line) – Memphis | US 79 (Kentucky state line) near Clarksville | 01944-01-011944 | current | |
| US 127 | 136.67 | 219.95 | US 27 – Chattanooga | US 127 (Kentucky state line) – Static | 01958-01-011958 | current | |
| US 129 | 52.8 | 85.0 | US 129 (North Carolina state line) near Tallassee | I-40 – Knoxville | 01935-01-011935 | current | |
| US 231 | 121.15 | 194.97 | US 231 / US 431 (Alabama state line) near Fayetteville | US 31E / US 231 (Kentucky state line) near Westmoreland | 01952-01-011952 | current | |
| US 321 | 194.50 | 313.02 | I-40 near Oak Ridge | US 321 (North Carolina state line) near Butler | 01961-01-011961 | current | |
| US 411 | 120.84 | 194.47 | US 411 (Georgia state line) in Polk County | US 25W / US 70 – Newport | 01940-01-011940 | current | |
| US 412 | 181.93 | 292.79 | I-155 / US 412 (Missouri state line) near Dyersburg | I-65 – Columbia | 01932-01-011932 | current | |
| US 421 | 43.4 | 69.8 | US 421 (North Carolina state line) – Trade | US 421 (Virginia state line) – Bristol | 01932-01-011932 | current | |
| US 431 | 130.68 | 210.31 | US 231 / US 431 (Alabama state line) near Fayetteville | US 431 (Kentucky state line) near Springfield | 01954-01-011954 | current | |
| US 441 | 83.28 | 134.03 | US 441 (North Carolina state line) – Newfound Gap | US 25W – Lake City | 01952-01-011952 | current | |
| US 511 | 120.36 | 193.70 | — | — | 01926-01-011926 | — | Now Part Of US Route 11W |
| US 641 | 95.87 | 154.29 | US 64 – Clifton Junction | US 641 (Kentucky state line) near Puryear | 01955-01-011955 | current | |
| Former ||||||||

## Special routes

| Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed |
| US 31A | 76.94 | 123.82 | US 31 – Pulaski | US 31 / US 41 / US 41A / US 70S – Nashville | 01926-01-011926 | current |
| US 41A | 157.87 | 254.07 | US 41 – Monteagle | US 41 Alt. (Kentucky state line) – Clarksville | 01926-01-011926 | current |
| US 70A | 61.7 | 99.3 | US 70 / US 79 – Brownsville | US 70 – Huntingdon | 01926-01-011926 | current |