For GIS professionals focusing on Marion County, Florida, our dataset on US Electric Power Transmission Lines offers valuable insights into the infrastructure of the region. This dataset includes information on five overhead AC power lines that are currently in service, highlighting details such as line voltage, owner, and the source and date of validation. Notable owners include JEA, Duke Energy Florida, LLC, and Florida Power & Light Co., with line voltages consistently at 500 volts. Each entry is precisely documented, making this dataset a reliable resource for those studying the area's electrical grid or planning related projects.