| Date Filed | Summary | Pages |
| 10/17/2019 | Service Notice | 2 |
| 10/17/2019 | Entry that the Ohio Power Siting Board dismisses this matter at the request of the applicant, AEP Ohio Transmission Company, Inc. | 3 |
| 09/12/2019 | Notice of Withdrawal of the Willow Island- Mill Creek 138 kV Transmission Line Extension Project #2. electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 2 |
| 08/29/2019 | Service Notice. | 2 |
| 08/29/2019 | Notice of Correction to the Construction Notice for the Willow Island-Mill Creek Project electronically filed by Tanner Wolffram on behalf of Ohio Power Company. | 2 |
| 08/29/2019 | Staff Report of Investigation electronically filed by Adam Bargar on behalf of Staff of OPSB. | 4 |
| 06/06/2019 | Construction Notice for Willow Island-Mill Creek 138 kV Transmission Line Extension Project #2 electronically filed by Ms. Christen M. Blend on behalf of AEP Ohio Transmission Company, Inc. | 63 |
| 04/22/2019 | In the Matter of the Pre-Application Notification Letter electronically filed by Ms. Christen M. Blend on behalf of AEP Ohio Transmission Power Company, Inc. | 3 |