 State Route 320 | ||||
|---|---|---|---|---|
| East Brainerd Road | ||||
 SR 320 highlighted in red | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 7.3 mi (11.7 km) | |||
| Existed | July 1, 1983[1]–present | |||
| Major junctions | ||||
| West end |   US 11 / US 64 in Chattanooga | |||
  I-75 / US 74 in Chattanooga | ||||
| East end |  SR 321 in East Brainerd | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Highway system | ||||
| ||||
State Route 320 (SR 320) is a west-east state highway located entirely in Hamilton County in southeastern Tennessee. it traverses mainly the eastern portions of the county, including Chattanooga’s eastern outskirts and the census designated place of East Brainerd.
- ^ "The Road To 100 Years" (PDF). Tennessee Road Builder. Vol. 17, no. 5. September 2014. p. 22. Retrieved April 6, 2019.