Dozens speak out during Planning and Zoning meeting on development in the Gans Creek Wild Area Dozens of residents spoke during a planning and zoning committee meeting Thursday evening to oppose development that would impact the Gans Creek Wild Area. COLUMBIA, Mo. (KMIZ) Dozens of residents spoke during a public comment at the planning and zoning committee meeting Thursday evening to oppose development that would impact the Gans Creek Wild Area at Rock Bridge Memorial State Park The residents are attempting to protect the area from over-development. The residents against the development cite how it could upset the solitude and pollute the wild area, and bring light pollution.