Washington State Department of Transportation RFPs

Asbestos Hazard Remediation (Everett) RFP

The Washington State Department of Transportation is seeking a qualified contractor to perform comprehensive asbestos hazard remediation at its Everett Maintenance Facility.

2025-2027 Small Works Roster RFP

2025-2027 small works roster.

Washington State Department of Transportation Subcontractor List

Procurement of subcontractors for structural steel installation, rebar installation, heating, ventilation and air conditioning, plumbing, and electrical work for Washington State Department of Transportation projects.

SR 509, Clear Creek Stream Restoration

The Washington State Department of Transportation is soliciting bids under Contract ID XE3766 to improve two dams identified as WDFW IDs 600317 and 600318 on Clear Creek in Pierce County within a former trout hatchery south of Pioneer Way East.

SR 16, Burley Creeks - Remove Fish Barriers - Design-Build *Advance Notice*

Provide fish passage at four crossings of SR 16 in Kitsap County with fish passable structures in compliance with the federal injunction regarding fish passage underneath WSDOT highways.

Request for Qualifications: SR112/E Fork Whiskey Creek - Remove Fish Barriers

Procurement of Design-Build services for the removal and replacement of twelve fish barriers with fish-passable structures on SR112 in Clallam County.

SR 28, EWC 2026 Demo No. 3

WSDOT lists this as an Advertised Public Works demolition solicitation (contract XE3770) for work in Douglas County.

NOTICE TO DESIGN-BUILDERS REQUEST FOR QUALIFICATIONS WSDOT DESIGN-BUILD PROJECT SR16/GOODNOUGH CREEKS & MCCORMICK CREEKS - REMOVE FISH BARRIER

Design-Build services for the removal of 8 fish barriers and replacement with fish passable structures on SR16 and SR302 in Pierce County, City of Gig Harbor, and Purdy.

Winter Maintenance Sand - Pierce and King Counties (Request for Quotes)

Provide winter maintenance sand.

Remanufactured Lycoming Io-540-ab1a5 230hp Aircraft Engine

Purchase one (1) Lycoming factory remanufactured IO-540-AB1A5 230hp aircraft engine for installation in a 2021 Cessna 182T.

Winter Maintenance Sand - King and Snohomish Counties (Request for Quotes)

Provide Winter Sand Material for its Maintenance Areas in King and Snohomish Counties.

SR 16, Burley Creeks - Remove Fish Barriers - Design-Build *Advance Notice* RFP

Provide fish passage at four crossings of SR 16 in Kitsap County with fish passable structures in compliance with the federal injunction regarding fish passage underneath WSDOT highways.

SR 28, EWC 2026 Demo No. 3 RFP

WSDOT lists this as an Advertised Public Works demolition solicitation (contract XE3770) for work in Douglas County.

MV Kennewick Drydocking

Enersys 868615-cw-mdl Battery Purchase and Installation

Provide qualified businesses to dispose of existing batteries, racks, and containment from WSDOT’s SR99 Tunnel North Operations Building (NOB) and to replace them by installing thirty (30) new Enersys 868615-CW-MDL batteries, racks and containment installing a new fused disconnect into the existing charger.

WSDOT - Roadway Toll Systems Modernization Programs

Washington State Department of Transportation (WSDOT) is soliciting proposals from interested bidders to design, develop, implement, operate, and maintain roadway toll systems in Washington State.

SR 509, Miller Creek Fish Passage

The project will remove two fish barrier culverts and seven weirs.

SR 906, Hyak Vicinity - Emergency Washout Restoration RFP

Washington State Department of Transportation (WSDOT) is soliciting bids under Contract XE3772 for SR 906, Hyak Vicinity - Emergency Washout Restoration in Kittitas County.

WSDOT-WSF-ticketing and Reservation Management (Request for Information)

Provide ticketing and reservation management.

SR 500 NE Robinson Rd and NE 3rd St. Intersection Safety Improvements

WSDOT solicits construction services for compact roundabouts at the NE 3rd Street and SE Robinson Road intersections on SR 500 in Clark County.