Skip Top Navigation

I-5 - 172nd Street NE (SR 531 Smokey Point) Interchange - Aerial Photos

An aerial view of the existing interchange

This is an aerial view of the existing I-5 - SR 531 interchange looking northwest. Traffic often backs up around the bridge during peak travel times.

An aerial view of the proposed design for the interchange

When the project is complete, drivers will benefit from a new loop ramp from westbound SR 531 to southbound I-5, in addition to wider exit ramps with new turn lanes.