Charles City is a significant commercial and transportation center for the area, located on U.S. Highways 18 and 218, Iowa Highway 14, and the Canadian National and Iowa, Chicago and Eastern Railroads.
查尔斯市是该地区重要的商业和运输中心，位于18号和218号美国国道、爱荷华高速公路14号沿线，加拿大国家铁路和爱荷华、芝加哥和东部铁路经过境内。