Washington State DOT government contracts, bids & RFPs
State / local / other government buyer · 12 open bids
Open government contracts, bids and RFPs from Washington State DOT, the vendors it awards most, and the industries it buys — aggregated from public procurement data and updated daily.
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Washington State DOT contract activity
A current snapshot based on 12 listings shown on this page. Counts update with the directory.
- Washington State DOT12
Deadline outlook
- Next 30 days
- 7
- Later
- 3
- Open / rolling
- 2
Most represented buyers
- Washington State DOT12
6 of the listings shown were posted in the last 30 days. Washington State DOT contributes the largest share (12). Washington State DOT is the most represented buyer in this snapshot.
Open opportunities
- Notice of bid opportunity - Enterprise LIDAR- Imagery ViewerWashington State DOT
Interested bidders: On behalf of the Washington State Department of Transportation (“WSDOT”), thank you for your interest in contracting with the State of Washington to provide goods/services. To ensure a fair and transparent procurement process that is open to all qualified vendors, Washington’s…
MoreDue Sep 12, 2026Posted Aug 3, 2026 - M.V. Kennewick Drydocking Contract No. XE3761Washington State DOT
The Contract work consists of the following repairs to the Kwa-di-Tabil Class ferry M.V. Kennewick: Tail shaft bearing and shaft seal replacement; No. 1 and No. 2 rudder overhaul; Hull preservation; Controllable Pitch Propeller Hub Overhaul; No. 1 and No. 2 ends Pickle fork preservation; No. 1 and…
MoreDue Sep 15, 2026Posted Aug 11, 2026 - SR 28, EWC 2026 Demo No. 3Washington State DOT
PRE-BID CONFERENCE An optional pre-bid conference will be held for this project for the purpose of familiarizing the bidders with the existing conditions of the inside of each structure to be removed on the project. The pre-bid conference will begin at 10:00 A.M. on Tuesday,…
MoreDue Sep 23, 2026Posted Aug 31, 2026 - SR 906, Hyak Vicinity - Emergency Washout RestorationWashington State DOT
Requires reestablishment of roadside ditches including removal of structures and obstructions, ditch excavation and grading, ditch lining with geotextile, erosion and scour protection, concrete slop protection, temporary erosion control, hot mix asphalt (HMA) paving, beam guardrail, electrical…
MoreDue Sep 23, 2026Posted Sep 7, 2026 - Columbia River Bridge ReplacementWashington State DOT
The Columbia River Bridge Replacement Project, located in Vancouver, Washington, and Portland, Oregon, is part of the IBR Program, which will complete new multi-modal Columbia River Bridges carrying I-5 over the Columbia River in the northbound and southbound directions, including SR 14 interchange…
MoreDue Oct 1, 2026Posted May 21, 2026 - SR 509, Clear Creek Stream RestorationWashington State DOT
The Contracting Agency will hold one voluntary pre-Bid site visit for interested Proposal holders and Planholders. The site visit will take place on September 10, 2026, at 10:00 a.m., at 4008 Pioneer Way East, Tacoma WA. This meeting will include a safety briefing, a discussion of general…
MoreDue Oct 7, 2026Posted Aug 24, 2026 - SR 20, US 101 I/S to N of Fairmount Rd HFSTWashington State DOT
Planing bituminous pavement, pavement repair, inlay with hot mix asphalt (HMA), installing pavement markings, installing high friction surface treatment (HFST), maintaining traffic control, and other work. 15 working days. Work class 4 - asphalt concrete paving.
MoreDue Oct 7, 2026Posted Sep 4, 2026 - SR 509 Miller Creek Fish PassageWashington State DOT
This Project will remove (2) fish barrier culverts and (7) weirs. These existing fish barriers will be replaced with a fish-passable structure and a new stream alignment under SR 509/Des Moines Memorial Drive. Work will include, but is not limited to, fish exclusion and temporary stream bypass…
MoreDue Nov 11, 2026Posted Mar 19, 2026 - SR 519, Seattle Trm - Terminal ElectrificationWashington State DOT
Build the necessary infrastructure and power supply to enable charging of Hybrid Electric Ferries at Colman Dock Slips #1 and #3. The design build contractor will work closely and collaboratively with the Washington State Ferries, systems integrator, vessel charging system (VCS) supplier, and…
MoreDue Nov 24, 2026Posted Dec 12, 2025 - 2026 WSDOT Consultant PrequalificationWashington State DOT
The Washington State Department of Transportation (WSDOT) solicits interest from consultants who wish to be prequalified to provide professional services for WSDOT. Firms that complete the prequalification process will be eligible to compete for select WSDOT projects for the period…
MoreDue Jul 1, 2027Posted Jun 3, 2026 - System-Wide Parking Lot and Bike Locker Concession ContractsWashington State DOT
The Washington State Department of Transportation Ferries Division, operating as Washington State Ferries (hereinafter called "WSF"), issues this Request For Proposals (RFP) for Concessionaires to manage the following described concession services. The Concession Contracts will be for an…
MoreDue —Posted Jul 14, 2026 - SR 162, E of Lower Burnett Rd E to E of 128th St E HFSTWashington State DOT
Requires planing bituminous pavement, pavement repair, inlay with HMA, installing pavement markings, installing high friction surface treatment, maintaining traffic control, and other work. Involves 24 items and 15 working days. Work class 4, asphalt concrete paving .
MoreDue —Posted Sep 7, 2026
How to win Washington State DOT contracts
- Register as a vendor on Washington State DOT's procurement portal.
- Match your NAICS / commodity codes to what it buys (see the top codes above).
- Ask about local small-business and vendor-preference programs — see set-asides explained.
- Monitor its open bids above, or set a GovBidAlerts alert.
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