[The federally–designated routes on the National Network consist of the Interstate System, except as noted, and the following additional Federal–aid Primary highways]
Route | From | To |
---|
US 25E | I–81 | VA State Line Cumberland Gap. |
US 27 | End of I–124 Chattanooga | US 127 Chattanooga. |
US 27 | TN 153 Chattanooga | KY State Line Winfield. |
US 43 | AL State Line St. Joseph | US 64 Lawrenceburg. |
US 45 | MS State Line | US 45 Bypass S. Int. Jackson. |
US 45 Bypass–US 45W | US 45 S. Int. Jackson | US 51 Union City. |
US 51 | TN 300 Memphis | KY State Line Jackson Purchase Pkwy. |
US 64 | I–40 E. Int. Memphis | I–24 Monteagle. |
US 70 Alt | US 79 Atwood | TN 22 Huntingdon. |
US 70 | TN 22 Huntingdon | TN 96 Dickson. |
US 70 | TN 155 Nashville | US 127 Crossville. |
US 70S | TN 102 Smyrna | US 70/TN 111 Sparta. |
US 72 | AL State Line | I–24 Kimball. |
US 74 | I–75 Cleveland | NC State Line IsabelIa. |
US 79 | I–40 Memphis | KY State Line US 41 Guthrie. |
US 127 | US 27 Chattanooga | TN 27 W. Int. |
US 127 | TN 28 Dunlap | KY State Line Static. |
US 231 | AL State Line S. of Fayetteville | KY State Line N. of Westmoreland. |
US 412 | I–40 Jackson | US 51 Dyersburg. |
US 641 | I–40 near Natchez Trace State Park | KY State Line N. of Paris. |
TN 96 | US 70 Dickson | I–40 E. of Dickson. |
TN 153 | I–75 Chattanooga | US 27 Chattanooga. |
TN 155 | I–40 Nashville | I–65 N. of Nashville. |
TN 300 | I–40 Memphis | US 51 Memphis. |
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