WSDOT will fully close Hwy 9 starting at 9 p.m. Friday, April 17. This construction closure will affect both directions through the end of service on Sunday, April 19.

Route 109 will be rerouted, and a shuttle bus will follow it during this timeframe. Please look at the destination sign on the front of the bus before boarding.

The map below shows the following:

• Northbound Route 109 trips will reroute, using I-5/Hwy 2 to Snohomish after serving Mariner Park and Ride.
• A Route 109 shuttle will follow each northbound Route 109 trip from Mariner P&R to the end of Cathcart Way and back to Mariner P&R.

Visit Rider Alerts or check Route 109 with Find My Bus to see which stops are affected.