For GIS professionals focusing on infrastructure and utility planning in Schleicher County, Texas, our US Electric Power Transmission Lines dataset offers detailed insights into the region's power transmission network. This dataset includes seven overhead AC transmission lines which are presently in service, delineating characteristics such as ownership by entities like AEP Texas North Company and Sharyland Utilities LP, and voltage classes ranging from under 100 to 345. Data points also include specific substation connections such as Big Hill to Bakersfield, enhancing utility management and planning capabilities. This high-quality dataset, validated through imagery and sourced primarily from OpenStreetMap in 2017, is essential for accurate mapping and analysis of power distribution patterns.