The zone boundary lines are intended generally to follow street center lines, existing lot lines, center lines of railroad rights-of-way, waterways, sewer and utility easements or as otherwise indicated on the Zoning Map. Where a zone boundary line does not coincide with any such line as above set forth, its location or relation to another boundary line shall be as designated on said Zoning Map by means of figures or dimensions expressing distance in feet from a street side line or other boundary line. In cases of uncertainty or disagreement as to the true location of any zone boundary line, the determination thereof shall be with the Board of Adjustment.

In the event that a zone boundary line divides one or more lots, then the zone boundary line shall be considered the lot limit for computing all area, bulk, yard buffer and any other dimension requirements specified in this article.