South Broadway Street in Groton Township, South Dakota

South Broadway Street in Brown County is a two-lane, asphalted secondary road (Road number SD 37). It runs in a north-south direction starting from North Broadway Street and crosses East Railroad Avenue, West Railroad Avenue, West Commerce Street, East Aspen Avenue and West Aspen Avenue and ends at West Willow Avenue. It connects Groton and Groton Township. South Broadway Street is also known as Hubert H. Humphrey Historic Highway. This street is part of the highway "37".