No person may hereafter establish, operate, or maintain a junk yard or scrap processing facility, any portion of which is within one thousand (1,000) feet of the nearest edge of the right of way of any public roads inUnionCounty, except the following:
(A) Those which are screened by natural objects, plantings, fences, or other appropriate means so as not to be visible from the main-traveled way of the system, or otherwise removed from sight and any such objects, plantings, fences or other appropriate means must be approved by the Union County Board of Commissioners in advance of commencing the operation of such junk yard or scrap processing facility.
(B) Those located within areas which are zoned for industrial use, or those located within unzoned areas which are used for industrial activities, as determined by regulations to be promulgated by the Union County Board of Commissioners.
(C) Those which are not visible form the main-traveled way of the Union County highway system.