Wyo. Stat. § 15-1-504: Master plan; preparatory surveys and studies; general purpose.

In preparing the master plan, the commission shall make careful and comprehensive surveys and studies of the existing conditions and probable future growth of the municipality and its environs. The plan shall be made for the general purpose of guiding and accomplishing a coordinated, adjusted and harmonious development of the municipality which will best promote the general welfare as well as efficiency and economy in the process of development.