Access detailed mapping data with our US Electric Power Transmission Lines dataset focused on McHenry County, Illinois. Professionals involved in utility management, planning, or related fields will find this dataset valuable for visualizing and analyzing electric power infrastructure. The dataset includes crucial information on an overhead AC transmission line, including its voltage class of 345 and operational status. Ownership by Commonwealth Edison Co and sources like OpenStreetMap enrich this data further, making it ideal for precise geographic information system applications.