For the purpose of this ordinance, the zoning districts of Halifax County as delineated on the Official Zoning Map of Halifax County, North Carolina which shall include all maps designated and adopted by the county commissioners may be divided into the following designated use districts:

The boundaries of these districts are hereby established as shown on the Official Zoning Map of Halifax County, North Carolina.

A zoning map entitled the "Official Zoning Map of Halifax County, North Carolina," clearly setting forth all approved use districts and their respective boundaries is hereby made a part of this ordinance and shall be maintained in the office of the zoning administrator of Halifax County. This map shall be available for inspection by interested persons during normal business hours of the zoning administrator. It shall be the duty of the zoning administrator of Halifax County to maintain the said map and post any changes thereto as they may be made.

Where uncertainty exists with respect to the location of certain boundaries of districts as shown on the official zoning map, the following rules shall apply:

1103.01 Boundaries indicated as approximately following the centerline of streets, highways, or alleys shall be construed to follow such centerlines.

1103.02 Boundaries indicated as approximately following platted lot lines shall be construed to follow such lot lines.

1103.03 Boundaries indicated as approximately following city limit lines shall be construed to follow such city limit lines.

1103.04 Boundaries indicated as following railroad lines shall be construed to be midway between the main track or tracks.

1103.05 Boundaries indicated as approximately following the centerlines of streams, rivers, canals, lakes, or other bodies of water shall be construed to follow such centerlines.

1103.06 Distances not specifically indicated on the official zoning map shall be determined by the scale of the map.

1103.07 Where physical and cultural features existing on the ground are at variance with those shown on the official zoning map, or in other circumstances not covered by subsections 1103.01 through 1103.06 above, the board of adjustment shall interpret the district boundaries.

1103.08 Where a district boundary line divides a lot which was in single ownership at the time of passage of this ordinance, the board of adjustment may permit the extension of the regulations for either portion of the lot not to exceed 50 feet beyond the district line into the remaining portion of the lot.