Stewart Road 345-kV Transmission Line Project

    AEP Texas and Electric Transmission Texas, LLC. (ETT) plan to address the need for a more robust and reliable transmission system in the Lower Rio Grande Valley by constructing additional electric transmission infrastructure. The new transmission line will provide additional capacity to serve the growing electrical load in one of the fastest growing areas of Texas.

    Project Updates

    ETT hosted a public open house for the project on June 20, 2017 to gather landowner input on potential route links for the proposed power line project.

    Following review of public input and additional data on the project, ETT filed a Certificate of Convenience and Necessity (CCN) application to the Public Utility Commission of Texas (PUCT) on February 16, 2018 to ask for approval of the proposed power line.

    The PUCT issued the Final Order of approval of the CCN application on February 13, 2019. Access the PUC Docket No. 47973 Order here.



    Typical Structure Height: 140 to 155 feet
    Typical Distance Between Structures: 800 to 850 feet
    Typical Right-of-Way Width: 150 feet

    *Exact structure type, 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.