A.   Except as provided below, the provisions of the Scenic Corridor (SCZ) apply to any portion of all real properties or that are located within 400 feet of the of any designated on the . (See Figure 5.3-A.)
   B.   Exception. Utility facilities constructed or installed in accordance with a certificate of environmental issued prior to the adoption of this section, under the authority of A.R.S. Title 40, Chapter 2, Article 6.2, are exempt from the provisions of this section.
Figure 5.3-A: Scenic Corridor