The purpose of the "BP-1" District is to provide for a mix of office, retail, and service uses in business park setting. Because portions of the "BP-1" District are adjacent to residential areas, the District provides for appropriate small-scale uses that complement and provide a buffer to the residential area. These regulations are supplemented and qualified by additional regulations appearing elsewhere in this Title.

The purpose of the "BP-2" District is to provide a mix of office and light industrial uses with service and convenience uses in a business park setting. These regulations are supplemented and qualified by additional regulations appearing elsewhere in this Title.

The purpose of the "BP-3" District is to provide a mix of office, light industrial, retail, and service uses in a business park setting. Because portions of the "BP-3" District are adjacent to residential areas, the District provides for appropriate small-scale uses that complement and provide a buffer to the residential area, regulations are supplemented and qualified by additional regulations appearing elsewhere in this Title.

It is the purpose of the "BP-4" District to facilitate the establishment of combinations of development and uses in a planned environment for which no provision is made in any single "BP" Business Park District and to encourage a creative approach to the use of land and affiliated physical facilities that results in a better development and design under conditions of approved site and development plans. Furthermore, the "BP-4" District is intended for varying intensity business and associated retail services of high quality that can justify the amenities and high level of performance standards governing development in a planned business park setting. These regulations are supplemented and qualified by additional regulations appearing elsewhere in this Title.

Due to the District's location to Interstate 44, the purpose of the "CP-1" District is to provide for a mix of offices, retail, service, and convenience uses in a business park setting. These regulations are supplemented and qualified by additional regulations appearing elsewhere in this Title.

Due to the District's location to Interstate 44, the purpose of the "HP-1" District is to provide a variety of hospitality uses, such as hotels, restaurants, convenience uses, and entertainment establishments, in a business park setting. These regulations are supplemented and qualified by additional regulations appearing elsewhere in this Title.

Due to the District's location to Interstate 44 and the railway system, the purpose of the "IP-1" District is to provide a variety of light and heavy industrial, highway-related businesses. These regulations are supplemented and qualified by additional regulations appearing elsewhere in this Title.

The purpose of the "PG" District is to provide for public and governmental uses such as City Hall public libraries, and Police, and Fire stations. These regulations are supplemented and qualified by additional regulations appearing elsewhere in this Title.

It is the purpose of the "PID" District to facilitate the establishment of combinations of development and uses that cannot be accomplished in a Business Park District and to encourage a creative approach to the use of land and facilities therein that can best be achieved via parameters and alternatives through conditions of approved site development plans. Furthermore, the "PID" District is intended for varying intensity industrial and complementary business/commercial services of high quality that can justify the amenities and high level of performance standards governing development in a planned industrial development setting. These regulations are supplemented and qualified by additional regulations appearing elsewhere in this Title.

The purpose of the "PR" District is to provide open spaces for parks and recreational activities, including City parks, golf courses, bicycles trails, and the Meramec Greenway Trail. Development within this area is restricted as it is located in the floodplain of the Meramec River. These regulations are supplemented and qualified by additional regulations appearing elsewhere in this Title.