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Evenside – Northwest Henderson 69 kV Transmission Line Project

AEP Southwestern Electric Power Company is planning to rebuild about 6 miles of 69-kilovolt (kV) transmission line in the Henderson area. These upgrades will strengthen the local transmission system and help to ensure continued reliability and adequate supply of electric power for the area’s growth and economic development. The company expects to invest nearly $9 million on this project.


The project consists of rebuilding approximately 6 miles of 69-kilovolt transmission line and additional upgrades at two existing substations.


Southwest Power Pool (SPP), the regional transmission organization, identified the need for these upgrades to bring the system up to current standards and to address local electricity supply concerns. SPP operates under federal mandate to ensure reliable supplies of power and adequate transmission infrastructure.


Crews will begin building the line in Fall 2017. The company expects to complete construction by Summer 2018.

Project Updates

Pre-construction activities, such as installation of gates and culverts along the line, will begin in the coming month. Construction of the line to replace the existing structures will begin in November. All affected landowners will receive notification of those various activities as the project progresses.



Typical Pole Height: 70 Feet

Typical Right-of-way Width: 100 Feet

Typical Distance Between Poles: 400 Feet

*Exact structures and height 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.