An archive of project information including environmental documents, open house material and a virtual tour of the I-90 Project and more.
From project needs, to avalanche control work, and historic photos, this collection is loaded with interesting I-90 photos on Flickr.
The History of I-90 - Snoqualmie Pass East
Find out how I-90 went from a trail that was crossed by perhaps a dozen people a year to the major east to west transportation corridor in Washington.
Burl the Squirrel Environmental Education
Burl the Squirrel is an educational outreach tool used to teach children about the importance of wildlife crossings along the I-90 corridor.
Bridging Futures Contest
In our ninth year of the Bridging Futures contest, an important change is being made – we are tapping into the creative solutions of our state’s high school students! The I-90 Snoqualmie Pass East Project has evolved from planning to implementation, and we decided to evolve our contest this year as well to meet a unique opportunity. A scholarship is being provided to a Washington junior or senior who designs the best wildlife overpass for the location and need within the I-90 Snoqualmie Pass East Project. Learn more about the scholarship.