Allen - Maddox Creek 345 kV Transmission Line Rebuild

AEP Transmission and Indiana Michigan Power (I&M) representatives plan to upgrade the transmission system between Fort Wayne, Indiana and Van Wert, Ohio through the Allen-Maddox Creek 345 kV Transmission Line Rebuild.

The project involves:

Rebuilding about 20 miles of 345-kilovolt (kV) transmission line between Allen Substation off East Tillman Road in Fort Wayne and RP Mone Substation off Shaner Road in Tully Township.
Rebuilding about 10 miles of 345-kV transmission line between RP Mone Substation and Maddox Creek Substation off Fife Road in Van Wert. This portion of the project requires Ohio Power Siting Board (OPSB) approval.

The project benefits include:

Improving the electric system. Replacing deteriorating equipment and power lines with new, modern technology strengthens the electric system and helps prevent potential overloads on transmission equipment.
Ensuring reliable power. Upgrading transmission equipment supports the area's need for reliable power by improving operational efficiency and reducing the chances of needing equipment repairs.

These upgrades are mandated by PJM Interconnection, the regional transmission organization that ensures compliance with federal requirements.

Crews plan to rebuild most of the power line within or near the existing right-of-way corridor. This may involve updating or supplementing current easements to ensure the safe construction, operation and maintenance of the line.

Project Updates

AEP Transmission representatives filed a Letter of Notification with the Ohio Power Siting Board (OPSB) in mid-September under East Lima - Sorenson 345 kV Transmission Line Rebuild Project Phase 1, Case No. 26-0276. A decision on the filing is expected by the end of 2026.

The project’s regulatory filings and other case information are available through the OPSB’s Docketing Information System. To view the case record, visit the OPSB Docketing Information System and search for Case No. 26-0276. The OPSB case page directs users to DIS to search all cases.

Members of the public may also submit comments about the project to the OPSB. Visit the OPSB File a Comment page and include Case No. 26-0276 with your comment.

Right-of-Way Activities

O.R. Colan (ORC) serves as AEP Transmission and I&M’s right-of-way representative on this project. Landowners can expect to hear from a right-of-way agent to discuss field activities, construction and restoration.

If you have any questions about upcoming activities, please contact Eric Warren with ORC at 812-360-2738 or ewarren@orcolan.com.