When any tract of land to be defined by a single description extends from one into the other of the above coordinate zones, the positions of all points on its boundaries may be referred to either of the two zones, the zone which is used being specifically named in the description.
Structure Code of Alabama
Article 1 - Alabama Coordinate System.
Section 35-2-1 - System Designated; State Divided Into East and West Zones.
Section 35-2-2 - Designation of System in Land Description.
Section 35-2-3 - Plane Coordinates Used in System.
Section 35-2-4 - Description When Tract of Land Lies in Both Zones.
Section 35-2-5 - Definition of System by United States Coast and Geodetic Survey Adopted.