Where uncertainty exists with respect to the boundaries of any of the zoning districts as shown on the official zoning map, the following shall apply:
A. Center Line: Where district boundaries are indicated as approximately following the center line of street lines, highway right-of-way lines, streams, lakes, or other bodies of water, the center line shall be construed to be such boundary.
B. Lot Lines: Where district boundaries are so indicated that they approximately follow the lot lines, such lot lines shall be construed to be such boundaries.
C. Parallel Lines: Where district boundaries are so indicated that they are approximately parallel to the center lines of streets or the center lines or right-of-way lines of highways, such district boundaries shall be construed as being parallel thereto and at such distance therefrom as indicated on the official zoning map. If no distance is given, such dimensions shall be determined by the use of the scale shown on the official zoning map.
D. Railroad Line: Where the boundary of a district follows a railroad line, such boundary shall be deemed to be located in the middle of the main tracks of such railroad line. (Ord. 15, 7-11-1977)