Tennessee State Route 299
| Westel Road Airport Road | ||||
SR 299 highlighted in red | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 17.6 mi (28.3 km) | |||
| Existed | July 1, 1983–present | |||
| Major junctions | ||||
| South end | US 70 in Westel | |||
| I-40 in Westel | ||||
| North end | SR 328 in Oakdale | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Cumberland, Roane, Morgan | |||
| Highway system | ||||
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State Route 299 (SR 299) is a 17.6-mile-long (28.3 km) state highway in the Cumberland Plateau region of East Tennessee.