Randall County, Texas, offers a distinctly useful dataset for GIS professionals working with US Electric Power Transmission Lines. This dataset features detailed information about transmission lines such as their type, status, voltage class, owning company, and substantial spatial data. Specific examples include overhead AC lines owned by Southwestern Public Service Co and Lighthouse Electric Coop, Inc, which are marked as in service. The metadata accompanying each entry—captured through imagery and verified by various methodologies—ensures that GIS professionals can accurately map and analyze the electric power infrastructure within the region. This tool is exemplary for those needing precise and up-to-date data on power transmission systems.