243rd Street in Belford Township, South Dakota

243rd Street in Aurora County is an unpaved unclassified road. It runs in an east-west direction starting from 379th Avenue and crosses 394th Avenue, 393rd Avenue, 392nd Avenue, 391st Avenue, 390th Avenue, 389th Avenue, US Highway 281, 387th Avenue, 385th Avenue, 383rd Avenue and 382nd Avenue. It connects Pleasant Valley Township, Belford Township and Bristol Township. 243rd Street also exists in Patten Township.