The department, in cooperation with the United States government and adjacent states, may establish control areas and control points between control areas as set forth in this chapter and program the construction on the interstate system in a manner that will permit use of new construction on sections connecting the intermediate control points.

Source: SL 1955, ch 104, § 4; SDC Supp 1960, § 28.0234; SL 2010, ch 145, § 55.