Project updates
Learn about where and when construction is happening throughout the ST district.
Lynnwood Link Extension

Off-ramp to westbound State Route 104 and off-ramp to SR 104 eastbound closed

Publish Date

As early as Monday, September 28th, Sound Transit’s contractor will continue night work on the off-ramp to eastbound SR 104. The eastbound off ramp will be closed while this work is being done. Detours will be provided (see map). The contractor has obtained a Temporary Noise Variance to complete this work. This work is weather-dependent and may need to be rescheduled. 

What

Preparatory work for a temporary signal at SR 104 and work for columns approximately from exit to exit 177 to Mountlake Terrace. Work will potentially include mobilization/demobilization electrical work, striping, earthwork, drilling, concrete forming, trucking and related activities. 

When

Work will occur, Monday, September 28th, through Friday, October 2. Closure hours are from 8:00 pm to 5:00 am. Closures will occur at night only.

Where

Northbound I-5 off ramp to Eastbound SR 104.

More

There will be posted signs for the detours (see map). Plan ahead, leave early and allow extra time to reach your destination. Please be prepared for delays while this work takes place.  

Please sign up for construction alerts (www.soundtransit.org/subscribe) or check the news and updates section of our project site: www.soundtransit.org/LLE.

Thank you for your patience as we work to bring high-capacity light rail service to Snohomish County, providing a traffic free link from Lynnwood to downtown Seattle in 27 minutes.

Construction map for SR 104 Ramp closure, Lynnwood Link Extension