Hillsboro - Portsmouth 138-kV Transmission Line Rebuild Project

    AEP Ohio representatives plan to upgrade the electric transmission network serving customers in Adams, Highland, Pike and Scioto counties. The Hillsboro-Portsmouth 138-kV Transmission Line Rebuild Project involves rebuilding about 50 miles of transmission line.

    Company representatives plan to rebuild the power line in the existing right-of-way, although they might need to acquire new easements or supplement current easements to ensure the safe construction, operation and maintenance of the line. Crews are expected to begin construction in Fall 2022 and conclude in Fall 2024.

    Project Updates

    Summer 2020 - Project announcement and start of field surveys.

    Fact Sheet




    This project involves the use of single steel poles.

    • Structure Height: Approximately 70-100 feet*
    • Right-of-Way Width: Approximately 100 feet*

    *Exact structure, height and right-of-way requirements may vary

    * The accompanying map depicts the project area. It should be noted that the map contained on this site is for information purposes only. AEP reserves the right to alter, change, or amend the map at any time without notice and AEP provides no warranty about the accuracy of content. Keep this in mind when reviewing this map. However, AEP will make all attempts to keep this map as accurate as possible. If you have any questions about the accuracy of the current map please Contact Us.