Access valuable spatial data on electric power transmission lines in Hartley County, Texas. This dataset encompasses information on five overhead AC transmission lines, detailing ownership, status, and specific characteristics such as voltage class and line length. Featured owners include the Southwestern Public Service Co. and Rita Blanca Electric Coop, Inc., with several lines currently inactive or under unknown status. GIS professionals focused on power distribution infrastructure will find utility in the precise data sourced through aerial imagery and validated as recently as 2018. This dataset is essential for those involved in infrastructure planning and management in the energy sector.