S.D. Codified Laws § 32-11-7 (2026)
If any portion of a county is unorganized territory, the amount that would have gone to the unorganized territory under § 32-11-6, shall be retained by the county and expended by the county upon construction, reconstruction, and maintenance of roads and bridges of the unorganized portion of the county.
Source: SDC 1939, § 44.0118 (3) (b); SL 1939, ch 170 ; SL 1949, ch 163 , § 2; SL 1993, ch 229 , § 2; SL 2011, ch 143 , § 1.