1. McLean County Zoning Ordinance Collection: City Planning and Landscape Architecture (CPLA) Contributers: McLean County Department of Building and Zoning Format: Ordinance Publication Date: unknown Location: City Planning & Landscape Architecture Reference and Resource Center, Funk Library, University of Illinois Box: 62; Folder: 12 CPLA Sub-Collection: Knaap & Talen Notes: From cover: adopted April 12, 1966, effective July 27, 1966. Includes ordinances and amendatory ordinances dated from 1987 to 1998 and revised code for zoning ordinance chapter 40.