Construction Update 10/29/25

Work crews are currently moving and leveling earth around the new tunnel being built beneath the future roundabout. This critical groundwork will create gently sloped entryways into the tunnel, improving safety and accessibility for pedestrians and cyclists who will be able to cross under 133rd Avenue NE once the project is complete.

The section of Woodinville–Snohomish Road that is currently closed is expected to reopen by the end of this year. Construction activity will pause for the winter season in mid-December and is anticipated to resume at the end of February 2026.