For GIS professionals focusing on Harrison County, Texas, our dataset on US Electric Power Transmission Lines offers detailed information on power transmission features within the region. The dataset includes specifics on the type, status, ownership, voltage class, and precise length of transmission lines. Notable entries include overhead AC lines owned by Southwestern Electric Power Co and Upshur Rural Elec Coop Corp, reflecting an emphasis on infrastructure robustness and service status. This resource is optimal for those mapping utility frameworks or analyzing power distribution networks, equipped with data verified through advanced imaging and OpenStreetMap. With features like Martin Lakes to Shamburger and Southwest Shreveport to Diana lines, the dataset ensures comprehensive coverage and technical accuracy, facilitating enhanced decision-making in power transmission and urban development projects.