| Date Filed | Summary | Pages |
| 05/26/2022 | Notification Lockbourne Extension 138 kV Transmission Line Project in Service on May 5, 2022 electronically filed by Hector Garcia-Santana on behalf of AEP Ohio Transmission Company, Inc. | 2 |
| 12/17/2021 | Notice of Start of Construction electronically filed by Hector Garcia-Santana on behalf of AEP Ohio Transmission Company, Inc. | 2 |
| 05/17/2021 | Notice of Proof of Compliance with Condition (2) and associated exhibit for the Lockbourne Extension 138 kV Transmission Line Project electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 133 |
| 12/21/2020 | Service Notice. | 2 |
| 12/21/2020 | Staff Report of Investigation electronically filed by Mr. Matt Butler on behalf of Staff of OPSB. | 5 |
| 10/22/2020 | Notice of Proof of Compliance and Associated Exhibits for the Lockbourne Extension 138 kV Transmission Line Project electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 24 |
| 10/15/2020 | Letter of Notification Application for the Lockbourne Extension 138 kV Transmission Line Project electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc. | 75 |
| 10/01/2020 | In the Matter of the Pre-Application Notification Letter for the Lockbourne Extension 138 kV Transmission Line Project electronically filed by Tanner Wolffram on behalf of AEP Ohio Transmission Company, Inc.. | 3 |