Correspondence, maps, memoranda, plans, photographs, reports, and other material relating to five major projects and a number of miscellaneous projects in downtown Seattle. The five major projects were the City Hall Project; the rejuvenation of the Denny Regrade area; the repurposing of the Lake Union Steam Plant; projects on the site of the former Normandie Apartments, including Horizon House and Freeway Park; and the North Kingdome and Union Station Corridor Study. Miscellaneous projects include downtown parking and transit issues, the Seattle Art Museum, and the waterfront streetcar.