Armstrong County, Pennsylvania, is featured in our US Electric Power Transmission Lines dataset, encompassing vital details for professionals in the sector. This dataset comprises information on four overhead AC transmission lines, all classified as "IN SERVICE" and catering to different voltage classes like 345 and 500 kV. Each entry details the source and validation method, primarily through imagery and regional mapping efforts, alongside specifics such as ownership and the substations involved, like Homer City, Yukon, and Logans Ferry. Ideal for those analyzing regional power transmission infrastructure, the dataset helps in planning and operational tasks.