Once changed to a conforming use, no structure or land shall be permitted to revert to a nonconforming use. A nonconforming use may be changed to another nonconforming use only under the following conditions: (Ord. 367)
A. Such change shall be permitted only by variance under the provisions of Part 14, Zoning Hearing Board.
B. The applicant shall show that a nonconforming use cannot reasonably be changed to a permitted use.
C. The applicant shall show that the proposed change will be less objectionable in external effects than the existing nonconforming use with respect to:
(1) Traffic generation and congestion including truck, passenger car and pedestrian traffic.
(2) Noise, smoke, dust, fumes, vapors, gases, heat, odor, glare, or vibration.
(3) Storage and waste disposal.
(4) Appearance.
(Ord. 45, Z-§ 1205, 5/12/76; as amended by Ord. 367, 2/18/1998, § 11)