animated image of light rail station with buildings in the background and a train arriving in the foreground with several people boarding and deboarding.

What is this project?

The voter-approved Sound Transit 3 (ST3) will bring light rail to unincorporated Snohomish County in the mid-2030s. Sound Transit will extend light rail north of Lynnwood to Everett via Paine Field. Two stations will be located in unincorporated Snohomish County at 164th Street (Ash Way Station) and 128th Street (Mariner Station) near their respective intersection with I-5. To prepare for the arrival of light rail, Snohomish County is proactively planning with the surrounding communities and stakeholders to best integrate land use and transit.

How to use this online open house

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