Access detailed datasets tailored for GIS professionals interested in electric power transmission lines in Iroquois County, Illinois. This dataset comprises a collection of overhead transmission lines currently in service, featuring essential data like voltage, type, and operational status. Each entry is enriched with NAICS descriptions, sources primarily from imagery and OpenStreetMap, and validation methods and dates for enhanced accuracy. Highlighted companies in this dataset include Ameren Illinois Company and Commonwealth Edison Co. Charts and maps are clearly laid out to aid in effective planning and analysis for your projects.