306B.1  Definitions.
  As used in this chapter:
  1.  “Advertising device” includes any outdoor sign, display, device, figure, painting, drawing, message, placard, poster, billboard, or any other device designed, intended, or used to advertise or to give information in the nature of advertising and having the capacity of being visible from the traveled portion of any highway of the interstate system in this state.
  2.  “Department” means the state department of transportation.
  3.  “Interstate system” means the system of highways as described in 23 U.S.C. § 103(c) or amendments thereto.
  4.  “National policy” means the provisions relating to control of advertising devices adjacent to the interstate system contained in 23 U.S.C. § 131 or amendments thereto and the national standards promulgated pursuant to such provisions.
[C66, 71, 73, 75, 77, 79, 81, §306B.1]
2010 Acts, ch 1061, §180; 2011 Acts, ch 25, §25