A. A person shall not place, maintain or display on or in view of a highway an unauthorized sign, signal, marking or device that either:

Terms Used In Arizona Laws 28-648

  • highway: means the entire width between the boundary lines of every way if a part of the way is open to the use of the public for purposes of vehicular travel. See Arizona Laws 28-101
  • Jurisdiction: (1) The legal authority of a court to hear and decide a case. Concurrent jurisdiction exists when two courts have simultaneous responsibility for the same case. (2) The geographic area over which the court has authority to decide cases.
  • Official traffic control device: means any sign, signal, marking or device that is not inconsistent with this chapter and that is placed or erected by authority of a public body or official having jurisdiction for the purpose of regulating, warning or guiding traffic. See Arizona Laws 28-601
  • Person: includes a corporation, company, partnership, firm, association or society, as well as a natural person. See Arizona Laws 1-215
  • Property: includes both real and personal property. See Arizona Laws 1-215
  • Railroad: means a carrier of persons or property on cars operated on stationary rails. See Arizona Laws 28-601
  • Railroad sign or signal: means a sign, signal or device erected by authority of a public body or official or by a railroad and intended to give notice of the presence of railroad tracks or the approach of a railroad train. See Arizona Laws 28-601
  • Traffic: means pedestrians, ridden or herded animals, vehicles and other conveyances either singly or together while using a highway for purposes of travel. See Arizona Laws 28-601

1. Purports to be or is an imitation of or resembles an official traffic control device or railroad sign or signal.

2. Attempts to direct the movement of traffic.

3. Hides from view or interferes with the effectiveness of an official traffic control device or a railroad sign or signal.

B. A person shall not place or maintain and a public authority shall not permit on a highway a traffic sign or signal bearing any commercial advertising.

C. This section does not prohibit the erection on private property adjacent to highways of a sign giving useful directional information if the sign cannot be mistaken for an official sign.

D. A sign, signal or marking prohibited by this section is a public nuisance, and the authority having jurisdiction over the highway may remove it or cause it to be removed without notice.