Correspondence, memoranda, reports, studies, and staff reports related to issues that come before the City Council for consideration. Also includes copies of City Council work programs and policy planning agendas. A large portion of the material relates to regional planning issues, especially water, electrical power, transportation, and governance.

Correspondence, memoranda, reports, grant applications, and studies relating to the Commission's planning function with the greatest emphasis on zoning and central area planning. This series was the City Planning Commission's central file.

Records related to regional planning in the Central Puget Sound area.