A comprehensive master plan consists of a study of existing area conditions and a discussion of future trends, goals, and objectives. Comprehensive plans deal with land-use issues such as land-use patterns, zoning and housing stock; population, roadways, and other infrastructure are usually the principle elements that are studied. In some cases, educational facilities along with recreation and other government facilities are also reviewed.
For the City of Baltimore, the Comprehensive Master Plan is the culminating effort of the planning process. The document is official in nature, meaning that city government should adopt it into law. Upon adoption, the Plan is to be used as a policy guide for decisions concerning development within the city.