The city of Clive, Iowa, enacted an Architectural Design Ordinance. The ordinance requires that site plan approval be submitted and reviewed by the Planning and Zoning Commission and the City Counsel in accordance with the architectural standards set forth in the ordinance. The purpose of the ordinance is: to decrease the visual and audible impact of service areas, loading areas, or similar operations on adjoining properties and general public; reduce negative aesthetic impacts of large buildings; and create a compatible look for buildings by limiting exterior material selection and color schemes of proposed building projects.