I-82 / Columbia River Bridge WB - Deck Rehabilitation

STIP ID 508210R03 The bridge deck on the westbound I-82 Columbia River Bridge at the WA/OR state boundary is showing signs of deterioration due to normal wear and age. This project will repair and resurface the existing bridge to maintain structural integrity, continue safe operation of the highway, and extend the life of the bridge. As of April 11, 2023, this project is in conceptual status. Preliminary engineering is expected to begin in the second quarter of 2024 and environmental design is expected to be completed in the third quarter of 2025. The contract advertisement is expected in fourth quarter of 2025 and construction is anticipated to be operationally complete in the fourth quarter of 2026. WSDOT - I-82 / Columbia River Bridge WB - Deck Rehabilitation *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, Bases, Ballasts, and Paving, Flexible Paving, Rigid Paving, Fences and Gates, Retaining Walls.
Division 34 -	Transportation, Bridges.