The department may construct grade separations at intersections with other public roads and to adjust the lines and grades of such other roads so as to accommodate the design of toll-free roads of the national system of interstate highways.

Terms Used In South Dakota Codified Laws 31-7-7

  • National system of interstate highways: includes all highways that have been or may become eligible for development with funds provided by federal highway acts for use on the interstate system. See South Dakota Codified Laws 31-7-1

Source: SL 1955, ch 104, § 3; SDC Supp 1960, § 28.0233 (4); SL 2010, ch 145, § 54.