Construct a tunnel underneath NE 40th Street to provide a grade separated route for the 520 Bike Trail. This includes pedestrian, bicycle, and/or maintenance connections to adjacent and nearby sidewalks and/or bus stops.
Project number: SEPA-2019-00967
Project Type: State Environmental Policy Act
For more information on this project: SEPA Project Details (PDF)
Related Environmental DocumentsHazardous Material Report (PDF)Storm Drainage Report (PDF)