More than 200 Butler residents crowd Courtroom Two in the Butler County Courthouse Feb. 23, 1967, to hear an explanation of the city's proposed master plan for future growth and development. Also at the meeting, Butler City Planning and Zoning Commission members, in foreground, were criticized for a projected "loop" system of traffic movement envisioned for the next 20 years. One of the city's major current plans is the Centre City project, which will include a 10,000-square-foot office building at the corner of South Main and East Cunningham streets.