For the purpose of this chapter, the city is divided into districts to be designated as follows:

(1)

R-1 single-family residential district;

(2)

R-1MH single-family and mobile home residential district;

(3)

R-2 multifamily residential district;

(4)

C-1 community commercial district;

(5)

C-2 general commercial district;

(6)

I-1 light industrial district;

(7)

I-2 general industrial district; and

(8)

A-R agricultural-residential district.

(Code 1980, § 6-4-11)

The boundaries of the zoning districts are hereby established as shown in the map entitled "The Zoning Map of the City of Vienna, Georgia." This map is hereby made a part of this chapter and shall be available for public inspection at the city hall, together with applicable amendments. As evidence of its authenticity, the zoning map and amendments shall be certified by the city clerk.

(Code 1980, § 6-4-12)

Unless otherwise specified, district boundary lines shall be property or lot lines, the centerlines of streets or those lines extended, a line midway between the main tracks of a railroad, a line lying in the center of a stream or drainage way, or the city limits. Those lines drawn or appearing on these lines are to be considered thereon. Where district boundary lines parallel street rights-of-way or other discernible topographic features, the exact distance may be scaled from the map. Where a district boundary line divides a lot which was in single ownership at the time the ordinance from which this chapter was derived was adopted, the board of appeals may permit, as a conditional use, 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.

(Code 1980, § 6-4-13)