Access comprehensive data on electric power transmission lines across Randolph County, Illinois with our US Electric Power Transmission Lines dataset. This collection includes details on four key overhead AC transmission lines, all actively in service and verified via imagery sources as of the latest dataset update. The dataset highlights a variety of voltages and ownerships, such as 345-kV lines owned by Union Electric Co and 230-kV lines by Ameren Illinois Company. Each entry details connections between substations, ownership, and precise length measurements, providing valuable insights for GIS professionals engaged in infrastructure planning and management.