AltaLink is proposing to rebuild a section of the existing 225L transmission line in the Cardston County area. This section of line was constructed in the late 1960s and is reaching the end of its life cycle. This project is part of AltaLink’s ongoing maintenance program and will ensure that the area continues to have a reliable source of electricity for years to come.
The proposed project involves rebuilding approximately 8.4 kilometres of the existing 69kV transmission line (called 225L), which is located along Highway 5 between the Spring Coulee substation and the Hamlet of Spring Coulee.
- June 2021
- Notice of Approval
- June 2020
- Project update newsletter
- Detail photo map
- March 2020
- Notice of application filing
- October 2019
- Project Newsletter
- Detail Photo Map
Project Status:
complete
Anticipated Project Schedule
February 2021 | Start Construction |
December 2021 | Complete Construction |
Although we attempt to follow the anticipated project schedule, it is subject to change. We will continue to provide you with updated schedule information as the project progresses.

