401st Avenue in Shelby Township, South Dakota

401st Avenue in Brown County is an asphalted local road (Road number CR 18). It runs in a north-south direction starting from 111th Street and crosses Oak Street, 112th Street, 113th Street, 114th Street, 115th Street, 116th Street, 117th Street, 119th Street, 120th Street, 121st Street and 122nd Street. It ends in a cul-de-sac and connects Lansing Township, Columbia Township and Shelby Township. This street is part of the highway "18". 401st Avenue also exists in Garden Prairie Township, Henry Township, Putney Township and Liberty Township.