A comprehensive plan serves many functions, including:
Policy Determination: In adopting a comprehensive plan, a City Council sets forth a coherent set of policies. This process has two functions. First, it encourages City officials to look at the big picture, to step away from current pressing needs to develop overriding policy goals for their community. Second, it allows the City Council to make explicit the policies guiding their decisions so that those policies may be viewed critically and subjected to open and democratic review.
Policy Implementation: A community can move more effectively toward its goals and implement its policies after they have been agreed to and formalized through adoption of a comprehensive plan. The Comprehensive Plan is a basic source of reference for officials as they consider the enactment of ordinances or regulations affecting the community’s physical development (e.g. a zoning ordinance or a particular rezone), and when they make decisions pertaining to public facility investments (e.g. capital improvement programming or construction of a specific public facility). This ensures that the community’s overall goals and policies are furthered, or implemented, by those decisions.
The plan also provides a practical guide to City officials as they administer City ordinances and programs. This ensures that the day-to-day decisions of City staff are consistent with the overall policy direction established by the City’s legislative body.
Communication/Education: The comprehensive plan communicates to the public and to City staff the policy of the legislative body. This allows the staff, the public, private developers, business people, financial institutions, and other interested parties to anticipate what the decisions of the City are likely to be on any particular issue. As such, the plan provides predictability. Everyone is better able to plan activities knowing the probable response to their proposals and to protect investments made on the basis of policy. In addition, the comprehensive plan can educate the public, the business community, the staff and the legislative body itself on the workings, conditions, and issues within their City. This can stimulate interest in the community’s affairs and increase the citizen participation in government.
Basis for Coordination: The plan serves to focus, direct and coordinate the efforts of the departments within City government by providing a general comprehensive statement of the City’s policies and goals.
In addition to the above functions, the plan also provides a comprehensive means for city staff to supply advice to the legislative body; it fulfills certain legal prerequisites for the regulation of land use and development; it serves as a basis for coordination between various governmental agencies; and it serves as a guide to the courts when reviewing the City’s land use decisions.