Kirksville – Palmyra Line is a 345kV overhead line with a length of 154.4km from Kirksville, Missouri, US, to Palmyra, Missouri, US.

Construction works on the Kirksville – Palmyra Line started in 2018 and the project was commissioned in 2019.


The Kirksville – Palmyra Line, which is an overhead line, is being operated by Union Electric. The Kirksville – Palmyra Line is a new line. The line carries alternating current (AC) through double circuit cable.

Approximately $267m was financed by the authorities to undertake the construction works of the project.

Kirksville – Palmyra Line project development status

The development of the Kirksville – Palmyra Line project was approved by Missouri Public Service Commission in 2018 and the project works were completed in 2019.

About Union Electric

Union Electric Co (Ameren Missouri) is formerly known as AmerenUE, is a subsidiary of Ameren Corp, is engaged in generation, transmission, and distribution of electricity and natural gas. It generates electricity through coal, nuclear, hydroelectric, methane gas, and solar energy sources. The company is also involved in the rate-regulated natural gas transmission and distribution business. It distributes electricity generated from its electric centers.


All publicly-announced T&D Line & Substation projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects is sourced through secondary information sources such as country specific utility players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.