For the purposes of this chapter, the area of the Township of Moorestown is hereby divided into zones, districts, or zoning districts designated respectively as follows:

The boundaries of all districts are hereby established as shown on map entitled "Zoning Map of Moorestown Township" and hereby made a part hereof. All words, abbreviations, figures, symbols and other data appearing on said map at the time of the adoption of this chapter constitute a part of said map. Figures indicating the number feet appearing thereon between a road, street or avenue and the boundary line of a district mean that the boundary line of the district at such locations runs parallel with the center line of the road, street or avenue at the distance therefrom indicated by the number of feet marked. District boundary lines in roads, streets, avenues or railroad rights-of-way extend along the center lines thereof.

If a district boundary line (other than one located in a road, street, avenue or railroad right-of-way) divides a lot located in a commercial district in existence on the date of the adoption of this chapter, the regulations and restrictions applicable to the commercial district in which a portion of such lot is located shall apply to the portion of such lot located in a more-restricted district for a distance of not more than 50 feet beyond such district boundary line.