2009 Iowa Code
Title 8 - Transportation
Subtitle 2 - Vehicles
CHAPTER 321 - MOTOR VEHICLES AND LAW OF THE ROAD
321.233 - ROAD WORKERS EXEMPTED.

        321.233  ROAD WORKERS EXEMPTED.
         This chapter, except sections 321.277 and 321.280, does not apply
      to persons and motor vehicles and other equipment while actually
      engaged in work upon the surface of a highway officially closed to
      traffic but does apply to such persons and vehicles when traveling to
      or from such work.  The minimum speed restriction of section 321.285,
      subsection 5, and the provisions of sections 321.297, 321.298, and
      321.323 do not apply to road workers operating maintenance equipment
      on behalf of any state or local authority while engaged in road
      maintenance, road blading, snow and ice control and removal, and
      granular resurfacing work on a highway, whether or not the highway is
      closed to traffic.  

         Section History: Early Form

         [C39, § 5017.06; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79,
      81, § 321.233; 82 Acts, ch 1154, § 1] 

         Section History: Recent Form

         85 Acts, ch 167, § 1; 86 Acts, ch 1220, § 36; 90 Acts, ch 1230, §
      64; 97 Acts, ch 104, §18; 2009 Acts, ch 133, §239