Tennessee State Route 75
SR 75 mainline in red | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 27.7 mi (44.6 km) | |||
| Existed | October 1, 1923–present | |||
| Major junctions | ||||
| South end | US 11E / US 321 in Limestone | |||
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| North end | SR 126 in Blountville | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Washington, Sullivan | |||
| Highway system | ||||
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State Route 75 (SR 75) is a state highway in Tennessee in the northeastern portion of the state. The highway begins at US 11E and US 321 in Limestone and ends at SR 126 in Blountville.