307.24  Administration of highways.
  The department’s administrator of highways is responsible for the planning, design, construction, and maintenance of the state primary highways and shall administer chapters 306 to 320 and perform other duties as assigned by the director. The administration of highways shall be organized to provide administration for urban systems, for secondary roads, and other categories of administration as necessary.
[C75, 77, 79, 81, §307.24]
86 Acts, ch 1245, §1916; 2009 Acts, ch 97, §8