The provisions of chapters 32-14 to 32-19 , inclusive, 32-22 and of 32-26 to 32-32 , inclusive, do not apply to persons, teams, motor vehicles, and other equipment while actually engaged in work upon the surface of a highway, but shall apply to such persons and vehicles when traveling to or from such work. Source: SDC 1939, § 44.0333; SL 1989, ch 256 , § 12.