397th Avenue in Shelby Township, South Dakota

397th Avenue in Brown County is a gravel unclassified road. It runs in a north-south direction starting from 116th Street and crosses 117th Street, 119th Street, 120th Street, 121st Street and 122nd Street and ends at Larson Road. It connects Columbia Township and Shelby Township. 397th Avenue also exists in East Rondell Township, Gem Township, Cambria Township and Greenfield Township.