Project Handouts
An archive of project information including environmental documents, open house material and a virtual tour of the I-90 Project and more.
Photo Gallery
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.
Project Videos
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 Art and Essay Contest
The Bridging Futures Art and Essay Contest is an opportunity to educate students around the state about habitat connectivity issues. View winners, drawings and photos.