State Route 418
State Route 418 (SR 418) is a connector route in Johnson County that connects US 421 (SR 34) to SR 91 in Mountain City.
SR 418 begins at US 421/SR 34/SR 67 south of downtown Mountain City, and heads north to junction with the former alignment of SR 91 in downtown and then turns west and ends at US 421/SR 34/SR 67.
SR 418 formerly ended at SR 91 in downtown Mountain City, until SR 91 was rerouted to a new alignment north of downtown.
State Route 418 Images: