Arkansas Code
Subchapter 3 - Arkansas Coordinate System
§ 15-21-304. Land lying in both zones

When any tract of land to be defined by a single description extends from one (1) into the other of the coordinate zones established by § 15-21-302, the positions of all points on its boundaries may be referred to either of the two (2) zones, the zone which is used being specifically named in the description.