I-90/Price Creek Vic to Cabin Creek I/C Phase 4 - Add Lanes/Wildlife Bridges

STIP ID 509094A19 The original concrete pavement on this section of I-90 east of Snoqualmie Pass is severely deteriorated and needs to be replaced. Existing low clearance bridges over the highway create hazards for oversized loads. Drivers also experience stop-and-go traffic conditions due to increasing traffic volumes and collisions, including collisions with wildlife. This project will reconstruct I-90 on a new alignment and add a third lane in each direction to add capacity, improve sight distance, provide a smoother ride, replace rapidly deteriorating pavement, and increase vertical clearance for oversized loads. The project will also construct new wildlife crossings to improve habitat connectivity and reduce collisions with wildlife. Construct six lanes and wildlife bridges on new alignment. The original concrete pavement on this section of I-90 east of Snoqualmie Pass is severely deteriorated and needs to be replaced. Existing low clearance bridges over the highway create hazards for oversized loads. Drivers also experience stop-and-go traffic conditions due to increasing traffic volumes and collisions, including collisions with wildlife. This project will reconstruct I-90 on a new alignment and add a third lane in each direction to add capacity, improve sight distance, provide a smoother ride, replace rapidly deteriorating pavement, and increase vertical clearance for oversized loads. The project will also construct new wildlife crossings to improve habitat connectivity and reduce collisions with wildlife. RW phase will be done under PIN 509017A. As of March 03, 2023, this project is in design status. Preliminary engineering has begun and environmental design is expected to be completed in the second quarter of 2020. The contract advertisement is expected in First quarter of 2025 and construction is anticipated to be operationally complete in the Fourth quarter of 2028. WSDOT - I-90/Price Creek Vic to Cabin Creek I/C Phase 4 - Add Lanes/Wildlife Bridges *Project information has been obtained through a public state transportation improvement plan (STIP). A STIP is a financial schedule for short- and long-range projects which is updated regularly. Information listed in the STIP often evolves based on funding availability. The project details, including timeline and value, are subject to change. The content management team will continue to pursue additional details as they become available.

Division 01 -	General Requirements, Vehicular Access and Parking, Traffic Control, Temporary Barriers and Enclosures.
Division 03 -	Concrete, Concrete Reinforcing, Precast Structural Concrete.
Division 05 -	Metals, Structural Steel Framing, Structural Steel for Bridges, Steel Joist Framing, Steel Joist Girder Framing.
Division 07 -	Thermal and Moisture Protection, Expansion Control.
Division 09 -	Finishes, High-Performance Coatings.
Division 10 -	Specialties, Signage, Traffic Signage.
Division 26 -	Electrical, Exterior Lighting, Lighting Poles and Standards, Roadway Lighting.
Division 31 -	Earthwork, Embankments, Erosion and Sedimentation Controls, Slope Protection, Gabions, Riprap, Special Foundations and Load-Bearing Elements, Driven Piles.
Division 32 -	Exterior Improvements, Operation and Maintenance of Exterior Improvements, Bases, Ballasts, and Paving, Flexible Paving, Rigid Paving, Fences and Gates, Retaining Walls.
Division 34 -	Transportation, Operation and Maintenance of Transportation, Bridges.