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NorthWestern Energy power pole replacement will require traffic detour on Lake Helena Road Sept. 19.

Date: Sep 15, 2022

Helena, Mont. –Sept. 15, 2022– Traffic will be detoured from 8:30 a.m. to 3 p.m. Sept. 19 on Lake Helena Road from the intersection with Lincoln and Hauser Dam roads to Rainbow Drive.

The detour is required for the safety of the public and our NorthWestern Energy crews while a power pole is replaced.

We appreciate the patience of the public and drivers while this work, which will improve energy service reliability for our customers in the area, takes place.

For more information, contact NorthWestern Energy at 888-467-2669.

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About NorthWestern Energy (Nasdaq: NWE)

NorthWestern Corporation, doing business as NorthWestern Energy, provides essential energy infrastructure and valuable services that enrich lives and empower communities while serving as long-term partners to our customers and communities. We are working to deliver safe, reliable, and innovative energy solutions that create value for customers, communities, employees, and investors. This includes bridging our history as a regulated utility safely providing low-cost and reliable service with our future as a globally-aware company offering a broader array of services performed by highly-adaptable and skilled employees. We provide electricity and / or natural gas to approximately 753,600 customers in Montana, South Dakota, Nebraska and Yellowstone National Park. We have provided service in South Dakota and Nebraska since 1923 and in Montana since 2002. More information is available on the company's Web site at

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