Tennessee State Route 399
State Route 399 | ||||
|---|---|---|---|---|
| Barkertown Road Rifle Range Road | ||||
TN 399 highlighted in red | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 10.6 mi (17.1 km) | |||
| Major junctions | ||||
| West end | SR 108 on the Gruetli-Laager–Palmer city line | |||
| East end | SR 8 / SR 111 in Cagle | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Grundy, Sequatchie | |||
| Highway system | ||||
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State Route 399 (SR 399) is 10.6-mile-long (17.1 km) east–west state highway in the Cumberland Plateau region of Tennessee. It serves to connect the towns of Gruetli-Laager and Palmer to Cagle and Savage Gulf State Park.
SR 399 is known as Barkertown Road in Grundy County and Rifle Range Road in Sequatchie County.