| U.S. Route 27 | ||||
|---|---|---|---|---|
| Route information | ||||
| Maintained by TDOT | ||||
| Existed: | 1926 – present | |||
| Major junctions | ||||
| South end: |  US 27 at the Georgia state line | |||
| 
  I-40 in Harriman | ||||
| North end: |  US 27 at the Kentucky state line | |||
| Location | ||||
| Counties: | Hamilton, Rhea, Roane, Morgan, Scott | |||
| Highway system | ||||
| 
 | ||||
| State Route 29 | ||||
|---|---|---|---|---|
| Route information | ||||
| Length: | 141.95 mi (228.45 km) | |||
| Highway system | ||||
| 
 | ||||




 I-24 / US 11 / US 41 / US 64 / US 76 in Chattanooga
I-24 / US 11 / US 41 / US 64 / US 76 in Chattanooga US 127 in Red Bank
US 127 in Red Bank US 70 in Rockwood
US 70 in Rockwood