Examine the comprehensive dataset of US Electric Power Transmission Lines tailored specifically for Williamson County, Illinois. This resource is invaluable for GIS professionals involved in infrastructure development and maintenance. The dataset includes detailed information on an overhead AC power line, categorized as "in service" and offering insights into NAICS classifications related to electric bulk power transmission and control. Details such as source, voltage, and owning entity are thoroughly documented, enhancing utility and reliability for your spatial analysis tasks.