Montana Department of Transportation

Active Project - Missoula East and West - Orange Street Interchange

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Orange Street Interchange

Project Overview

This project consists of reconstruction including grading, gravel, pms overlay, seal & cover, 5-spoke roundabout, retaining walls, storm drain, sidewalks, signing, landscaping, and lighting on the Missoula East & West - Orange Street Interchange in Missoula County.

The project begins on Orange Street (N-130) south of N. 2nd Street W. (RP 2.1) and extends north to the I-90 WB Exit ramp (RP 2.1), and the eastbound ramps of the I-90 Orange Street Interchange between RP 104.5 and RP 104.9.

Orange Street Interchange project area

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