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I-90 Snoqualmie Pass East (SPE) Project

Welcome to our online open house

More improvements are coming to the I-90 corridor east of Snoqualmie Pass and we want to share with you what this will look like and what this will mean for you.

This open house will be available to you right here from Sept. 21 through Oct.1 so you can take your time to get to know the project and ask questions.

Design visualization of truck climbing lanes

What’s been accomplished so far?

Since 2009, crews have been hard at work improving the I-90 corridor. Find out what’s been accomplished.

What’s Phase 3?

Take a look at the improvements planned from Cabin Creek to the West Easton Interchange and anticipated travel delays.

Join us for a live Q&A

Join us for an online community forum planned in October – date and time TBD.

Stay connected

We have several ways for you to stay connected and get weekly updates during construction.

Our Story

Hundreds of stakeholders and employees over multiple decades have worked hard to see the I-90 project from concept to fruition. We invite you to watch this video.