This is going to wreak havoc on the State Ferry system in and out of Anancortes, not to mention regular traffic from Mount Vernon, LaConner,  and Oak Harbor.  
The Skagit Flats roads will be jammed.  
  
Also, the Mount Vernon to Everett commuters? Better leave early and come home late. 
  
Major trucking corridor for US/Canadian goods, additionally. 
  
This is going to be a rough 4-5 months. 
  
Glad everyone was OK.