Access a curated selection of datasets specifically tailored for GIS professionals working within Madison County, Texas. This dataset, named US Electric Power Transmission Lines, features a concise list of five overhead AC transmission lines that are actively in service. These records, sourced chiefly from imagery and validated as of the latest updates in 2020, detail key data such as voltage levels, ownership, and exact line lengths. For professionals engaged in infrastructure development or maintenance, this dataset includes valuable insights into the electric power grid's layout in Madison County, including major entities like Entergy Texas Inc. and Oncor Electric Delivery Co., depicted with clear voltage classifications and line lengths.