U.S. Route 66 | U.S. Route 1 | U.S. Route 6 | U.S. Route 101 | Route 66 | U.S. Route 30 | New Jersey Route 4 | European route E65 | U.S. Route 40 | California State Route 1 | U.S. Route 1 in Maine | Pennsylvania Route 309 | European route E18 | U.S. Route 23 | European route E4 | U.S. Route 9 in New York | U.S. Route 11 | Pennsylvania Route 82 | European route E70 | U.S. Route 90 | U.S. Route 75 | U.S. Route 61 | U.S. Route 60 | Pennsylvania Route 73 | New York State Route 32 | European route E55 | U.S. Route 80 | U.S. Route 71 | U.S. Route 51 | U.S. Route 22 |
U.S. Route 127 (called "Rankin Avenue" in Dunlap), which traverses the Tennessee section of Sequatchie Valley, connects Dunlap to Crossville and the upper plateau area to the north and Chattanooga opposite Signal Mountain to the southeast.
Major highways include State Routes 73 (the road between Oxford and Middletown), 177, and 744, and U.S. Route 127 (the road between Hamilton and Eaton, which is also known as the Gov. Andrew L. Harris Bicentennial Roadway).