• Study

SR 99 Targeted Corridor Study

Planning study news

Preparing for an open house and corridor user survey in the spring.

In progress


State Route 99 (Evergreen Way) in unincorporated Snohomish County is a heavily traveled corridor that serves as a major north-south alternative to I-5, and links Lynnwood, Everett, and other growing communities in Snohomish County. The area lacks sidewalks and other pedestrian and transit safety elements in multiple locations. The study will assess the multi-modal safety needs along SR 99 from 148th Street Southwest to Airport Road and the concerns of people who walk, bike or roll through the corridor. This study will document the community’s vision for the corridor and strategies to improve operations, safety, and accessibility for all users.

The SR 99 Targeted Corridor Study will study the stretch of roadway through unincorporated Snohomish County between 148th Street Southwest to Airport Road.