Access comprehensive data on electric power transmission lines in Harris County, Georgia, tailored for GIS professionals. This dataset contains detailed information on four overhead alternating current (AC) lines that are currently in service. Each feature includes data on the voltage class, ownership (e.g., Georgia Power Co, Georgia Transmission Corp), source and validation methods from 2014-2017, and connection points like Fortson and Goat Rock. Gain insights into the infrastructure that underpins electric transmission and control, crucial for a variety of planning and analysis tasks. Professionals can utilize this dataset for enhancing project accuracy, whether mapping out utility infrastructures or integrating regional electric network layouts into broader GIS analyses.