fixing minor issue with this footbridge
adding Brierwood residential area
correcting street names based on local knowledge and TIGER data
fixing road name and continuing to add more forests at the swamp creek interchange and along I-405
Adding some forests along I-405 between Exit 26 and the Swamp Creek Interchange
adding name to this shooting range and the quarry across the street from it
adding a power pole in the swamp near Brierwood, and correcting the location of another one nearby
making some minor adjustments and adding lanes tag to 33rd Ave W
changing 33rd Avenue West to tertiary, adding some missing traffic signals, and fixing its alignment
adding Alderwood Community Church
some alignment fixes at the Swamp Creek Interchange
WA 409 does not go on the ferry route, nor does it go into Oregon
fixing mistakenly dragged node
adding missing onramp onto Van Wyck Expressway