State Route 111 (SR 111) is a north–south highway in Middle and East Tennessee. The road begins in Soddy-Daisy and ends north of Byrdstown in the community of Static, at the Tennessee/Kentucky state line. The length is 116 mi (186.7 km).

Soddy-Daisy is a city in Hamilton County, Tennessee, United States. The population was 13,070 at the 2020 census and estimated to be 13,619 in 2022. The city was formed in 1969 when the communities of Soddy and Daisy, along with nearby developed areas along U.S. Highway 27, merged to form Soddy-Daisy. It is becoming a bedroom community of nearby Chattanooga and is part of the Chattanooga Metropolitan Statistical Area. Sequoyah Nuclear Generating Station is located in Soddy-Daisy.