Section 31-7-4 - Location and alignment of interstate highways.
31-7-4. Location and alignment of interstate highways. The department may determine the location of toll-free highways along alignments consistent with interstate highway standards.
Source: SL 1955, ch 104, § 3; SDC Supp 1960, § 28.0233 (1); SL 2010, ch 145, § 51.