Update October 2025

OPPD is moving into the construction stage for the Cass-to-Sarpy Transmission Line Project. We’ve already been working on smaller distribution lines. In this next stage, crews will begin preparing the transmission corridor. Construction includes installing new foundations and high-voltage transmission lines. Due to the project's complexity, the timing of construction activities will vary. Right-of-way agents will work directly with directly impacted landowners on details for when crews will be on or near their property and what to expect during construction. You will continue to see OPPD and our contractors – Brink Constructors and Dietzel Enterprises – as work progresses.

In preparation for construction, crews will begin preparing the transmission corridor, which includes removal of the old transmission structures and wires. They also will be surveying and staking for placement of new structures, trimming and clearing trees, preparing access for equipment and installing measures to prevent erosion. Additionally, construction crews are working actively in the area to relocate or modify existing distribution lines in preparation for construction of the new transmission lines.

When installation of the new structures begin, you may see crews drilling and pouring foundations, hauling and erecting poles and stringing transmission wires. Our contractors may use cement trucks, drills, excavators, loaders and lifting equipment to install the foundations and poles. They will also use heavy equipment such as drill rigs, cranes, skid loaders of different sizes and other construction vehicles.

Safety is a priority for OPPD. We kindly ask the community to be aware of activities happening along the route and on properties directly impacted. Please do not enter active worksites and allow plenty of space for equipment to maneuver so we can avoid damage. During harvest and planting seasons, landowners should be aware of and exercise caution when working around new pole structures. Allow plenty of space as you maneuver around equipment and structures so that you can avoid damage to OPPD structures and your own equipment.

Cass-to-Sarpy Transmission Project contractor partner logos