GIS professionals focusing on Carson County, Texas, can now access refined datasets on electric power transmission lines. This dataset includes strategic details about overhead AC transmission lines maintained by Southwestern Public Service Co., all actively in service as of 2017. Crucial elements captured include the operational status, the voltage capacity (ranging from 230V to 345V), and connection points between substations such as Alibates to Tule Canyon and Nichols to Grapevine. Perfect for extensive mapping and analysis, this dataset provides an accurate base for infrastructure development and power distribution planning.