The project is located in Snohomish County, east of I-5 and south of Arlington, at the intersection of SR 9 and SR 531.
Aerial view of the SR 9/ SR 531 intersection. SR 9 is running north and south, and SR 531 is running east and west. Arlington is to the north and I-5 is to the west.
Here is a ground view of the SR 9/ SR 531 intersection. This was taken on the north side of the intersection and we're looking south. I-5 is to the right of the picture.