31-7-14. Trunk highway system unaffected.
The provisions of this chapter do not alter the duties of the department in laying out, constructing, or maintaining the state trunk highway system, nor do they prohibit or require that the interstate system follow or cease to follow any of the designated portions of the state trunk system.
Source: SL 1955, ch 104, §6; SDC Supp 1960, §28.0236; SL 2010, ch 145, §60.