Additional Construction Begins on Snake River Avenue in Lewiston

The city's multi-phase project will widen the road and add new sidewalks, drainage, and other improvements.

Apr. 7, 2026 at 8:27pm

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A vibrant, high-contrast silkscreen print featuring a repeated image of a traffic cone in neon pink, orange, and blue hues, conceptually representing the upcoming road construction project.Bright, bold construction signage symbolizes the city's efforts to improve transportation infrastructure and pedestrian safety along Snake River Avenue.Lewiston Today

The city of Lewiston, Idaho has announced plans for additional construction work on Snake River Avenue, between Southway Avenue and 11th Avenue. Construction is scheduled to begin on Monday, April 13th and will occur in multiple phases over several months, with the project expected to wrap up in October. The work will include road widening for three lanes, installation of curb, gutter and concrete sidewalk, ADA-compliant pedestrian ramps, stormwater drainage infrastructure, and other enhancements.

Why it matters

The Snake River Avenue project is part of Lewiston's ongoing efforts to improve transportation infrastructure and pedestrian accessibility in the city. The construction will help alleviate traffic congestion and enhance safety for both drivers and pedestrians in the area.

The details

The construction work will progress from the south end near the Southway Avenue roundabout to the north end just past 11th Avenue, including work on 11th Avenue. Motorists can expect periodic flagging operations, lane closures, and some night work, but the city will aim to maintain two-way traffic with one lane in each direction as much as possible throughout the project.

  • Construction is scheduled to begin on Monday, April 13, 2026.
  • The project is expected to wrap up in October 2026.

The players

City of Lewiston

The local government of Lewiston, Idaho, which is overseeing the Snake River Avenue construction project.

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What’s next

Motorists should check for updates on traffic impacts and lane closures as the multi-phase project progresses over the next several months.

The takeaway

This infrastructure project demonstrates Lewiston's commitment to improving transportation and pedestrian safety in the city, which will benefit both residents and visitors.