Nothing in this chapter affects the rights or activities of, or agreements with, adjacent landowners, including the use of right-of-ways and crossings, nor impairs these rights and uses by the placement of signs. (Added by Ord. 08-078, June 25, 2008, Eff date July 7, 2008; Amended by Ord. 14-017, Apr. 30, 2014, Eff date May 12, 2014).