Signs and outdoor advertising structures except as specifically permitted within this Article shall be set back from the established right-of-way line of any street or highway at least as far as the required front yard depth for a principal use in such District except for the following modifications:
For every square foot by which such sign or outdoor advertising structure exceeds eighty (80) square feet, such setback shall be increased by one half (½) foot but such setback need not exceed one hundred twenty-five (125) feet.
(Ord. 462. Passed 6-7-71.)