240th Street in Clarno Township, South Dakota

240th Street in Lake County is an unpaved residential street. It runs in an east-west direction starting from County Highway 50 and crosses County Highway 53, County Highway 51, 448th Avenue, County Highway 45, 450th Avenue, 452nd Avenue, 453rd Avenue, County Highway 37, 454th Avenue, 455th Avenue and 456th Avenue. It ends in a cul-de-sac and connects Chester Township, Franklin Township, Clarno Township and Orland Township.