• Study

SR 99 Targeted Corridor Study

Planning study news

Please visit our online open house to learn more about the challenges along the corridor and take our survey to share your thoughts on what could improve your trips along SR 99 whether you walk bike or roll.

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.

Online open house and survey:

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