Tennessee State Route 8

State Route 8
State Route 8
	SR 8; primary in red, secondary in blue, unsigned in green
Route information
	Maintained by TDOT
Length	75.43 mi (121.39 km)
Existed	October 1, 1923–present
Major junctions
South end	US 41 / US 76 / SR 3 at the Georgia State Line in East Ridge
	I-75 in East Ridge; I-24 in Chattanooga; US 11 / US 64 in Chattanooga; US 27 / US 127 in Red Bank; SR 27 in Signal Mountain; US 127 / SR 28 / SR 111 in Dunlap;
North end	SR 56 in McMinnville
Location
Country	United States
State	Tennessee
Counties	Hamilton, Sequatchie, Van Buren, Warren
Highway system
	Tennessee State Routes; Interstate; US; State;

State Route 8 (SR 8) is a 75.43-mile-long (121.39 km) north–south state highway in East and Middle Tennessee. It connects the cities of Chattanooga and McMinnville via Signal Mountain and Dunlap.^[2]

^ Highway Planning Survey Division (1925). Biennial Report of the Commissioner of the Department of Highways and Public Works State of Tennessee for the Years 1923 and 1924 (PDF) (Report). Nashville: Tennessee Department of Highways and Public Works. pp. 39–44. Retrieved May 19, 2023.
^ Tennessee Atlas & Gazetteer (Map) (2004 ed.). DeLorme.