11th Ave Hill Closed for Utility Work

Avista Utilities to replace power poles along Lewiston roadway on Wednesday

Mar. 25, 2026 at 12:30am

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The 11th Avenue hill in Lewiston, Idaho will be closed for much of the day on Wednesday as Avista Utilities conducts infrastructure work along the hillside, replacing power poles as part of a city road project. The closure will be in effect from 5am to 4pm, and some nearby residents may experience brief power outages during this time.

Why it matters

Road closures can significantly impact traffic flow and access for local residents, so this work by Avista Utilities is an important infrastructure upgrade that will require coordination with the community to minimize disruptions.

The details

Avista Utilities will be replacing power poles along 11th Avenue between Snake River Avenue and Prospect Street in Lewiston. The work will require closing the road to through traffic for the duration of the project, which is scheduled from 5am to 4pm on Wednesday.

  • The 11th Avenue hill in Lewiston will be closed from 5am to 4pm on Wednesday, March 26, 2026.

The players

Avista Utilities

A utility company providing electricity and natural gas services in the Pacific Northwest region.

City of Lewiston

The local government of Lewiston, Idaho, which is overseeing the road project that Avista Utilities' work is a part of.

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What’s next

Avista Utilities has stated that some nearby residents may experience brief power outages during the infrastructure work, and those affected should have already been notified.

The takeaway

This road closure highlights the importance of utility companies coordinating closely with local governments and communities to minimize disruptions when performing necessary infrastructure upgrades.