Tennessee State Route 312
SR 312 highlighted in red | ||||
| Route information | ||||
| Maintained by TDOT | ||||
| Length | 26.8 mi (43.1 km) | |||
| Existed | July 1, 1983–present | |||
| Major junctions | ||||
| East end | US 11 / US 64 in Cleveland | |||
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| West end | SR 60 in Birchwood | |||
| Location | ||||
| Country | United States | |||
| State | Tennessee | |||
| Counties | Hamilton, Bradley | |||
| Highway system | ||||
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State Route 312 (SR 312) is a secondary state route in Hamilton and Bradley counties in the US state of Tennessee that runs from Birchwood to Cleveland. The route runs east and west; however, much of the route in Hamilton County runs north and south.