SR 543 will look like this display when construction is complete. Trucks will have their own lane; commercial and freight vehicles signed up for the FAST program will have their own lane; northbound cars will have their own lane; and D Street will be raised above SR 543, reconnecting the community of Blaine.
This is a design visual of what SR 543 will look like when construction is complete. The perspective on the picture is looking north from H Street towards the D Street on- and off-ramps and overpass. The new truck lane is on the far right.
This is what SR 543 looked like before construction - a narrow two-lane roadway.