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Demolishing the existing bridge structures and approach slabs, constructing new bridge, hot mix asphalt (HMA) paving, replacing guardrail, installing pavement markings, traffic control and other work. Involves 68 items and 157 working days. Work class 6 Bridges and Structures.

The Washington State Department of Transportation solicits interest from consultants who wish to be evaluated and considered to provide change detection analysis services using various types of remote sensing technologies and data. The primary focus of this agreement is to support WSDOT during the…

The Washington State Department of Transportation solicits interest from consultants who wish to be evaluated and considered to provide near-continuous, non-contact monitoring of identified high-risk unstable slopes through the installation of remote camera monitoring systems and automated change…

Requires crack sealing, pavement repair, Intelligent Transportation Systems (ITS), erosion control, traffic control and other work. 120 working days. Involves 24 items. Work class 4 - asphalt concrete paving or class 5 - cement concrete paving.

Requires removing asphalt concrete pavement, common borrow including haul, drainage, crushed surfacing base course, pigmented cement concrete pavement, hot mix asphalt (HMA) CL 3/8 IN PG 64H-28, erosion control and roadside planting, roundabout features, pavement markings, permanent signing,…

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 am on January 29, 2026 at 1810 N Greene…

Cleaning and painting the metal surfaces of the vehicle transfer span and holding lane lights along with a vehicle transfer span overlay. Involves 13 items and 70 working days.

The Washington State Department of Transportation (“WSDOT”) is issuing this Competitive Solicitation pursuant to RCW 39.26. Pursuant to this Competitive Solicitation, WSDOT intends to conduct a competitive procurement to award an Agency Contract for WSDOT to purchase the services of a Public-…

Flooding caused waters to rise over SR 167 in Kent and Auburn, forcing closure of the highway. The purchase of pre-filled supersacks of sand was initiated to create a 4-foot high waterwall for approximately 2,000 linear feet of highway, allowing WSDOT Maintenance to pump standing water off the…

The Bullfrog Road Overpass over I-90 at MP 80.31 (Br # 90/133) was struck by an oversized vehicle on October 21, 2025. The strike severed the high-tensile strands in all 6 girders within span 3 of the bridge over westbound I-90. The bridge was immediately closed and detours established. The damage…

Cracking and seating the existing concrete panels and overlaying lanes and shoulders with hot mix asphalt (HMA), installing underdrains, replacing guardrail, media filter drains and pavement markings, traffic control and other work. 75 working days. Involves 76 items. Work class 4 - asphalt paving.

The work will consist of removing damaged girder, saw cutting and removing a portion of the SR 124/US 12 bridge deck and bridge rail, installing new girder, replacing removed bridge deck and bridge rail. The project also includes constructing a temporary median crossover for traffic control…

Removing asphalt concrete pavement and guardrail, quarry spalls, reinforced concrete culvert pipe, crushed surfacing base course, commercial hot mix asphalt, cement concrete, traffic curb and gutter, installing guardrail, precast concrete barrier, traffic control and other work. Involves 50 items…

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…

The Washington State Department of Transportation (“WSDOT”) is issuing this Competitive Solicitation pursuant to RCW 39.26. Pursuant to this Competitive Solicitation, WSDOT intends to conduct a competitive procurement to award an Agency Contract for WSDOT to purchase Agencywide Community…

The Washington State Department of Transportation (WSDOT) contemplates awarding a sole source contract to The Segal Company to implement Phase II of the Washinton State Ferries (WSF) Workforce Development Plan to modernize the WSF staffing model, address cultural issues, and any remaining…

Requires installing two fish passable structures, retaining walls, grading, stream realignment, hot mix asphalt paving, pavement marking, guardrail, temporary erosion control, planting, traffic control and other work. 73 working days. Involves 116 items. Work class 1 - clearing, grubbing, grading…

Improvement of railroad crossings and mainline track work along the P&L Branch of the PCC Railroad System by removing sidewalk, curb, crossings, turnouts, rail, ties, and clean up and disposal of legacy material installing crushed surfacing base course, hot mix asphalt paving, curb, sidewalk,…

Installing a new roundabout at the existing intersection and re-channelizing the adjacent Unnamed Tributary to Campbell Lake through a nearby mitigation site to the east of SR 20. This project will consist of roadway excavation, planing, pigmented concrete installation, paving, curb installation,…

The Washington State Department of Transportation (“WSDOT”) is issuing this Competitive Solicitation pursuant to RCW 39.26. Pursuant to this Competitive Solicitation, WSDOT intends to conduct a competitive procurement to award an Agency Contract for WSDOT to provide Intercity bus service from Pasco…

Requires removing portions of one existing bridge, reconstructing the bridge superstructure, traffic control and other work. Involves 26 items and 55 working days. Work class 6 - bridges and structures.

The Washington State Department of Transportation (WSDOT) contemplates awarding a sole source contract to AmTest, Inc. to provide Stormwater Testing and Sample Equipment Cleaning.

WSDOT requires a laboratory to provide chemical analysis of collected stormwater samples per…

Notice - This ad is currently closed.

The Washington State Department of Transportation (WSDOT) solicits interest from consultants who wish to be evaluated and considered to provide Airport Engineering Services.

One (1) agreement may be awarded. The agreement will be…

Scarifying concrete of bridge deck, planing bituminous pavement, applying modified concrete overlay and curing/finishing concrete bridge deck, hot mix asphalt (HMA) paving, installing guide posts, replacing delineation, erosion control, temporary traffic control and other work. Involves 26 items…

Planing, paving with hot mix asphalt (HMA), pavement marking, permanent signing, temporary erosion control, temporary traffic control and other work. Involves 43 items and 10 working days. Class 4 - asphalt paving.

The Washington State Department of Transportation (“WSDOT”) is issuing this Competitive Solicitation pursuant to RCW 39.26. Pursuant to this Competitive Solicitation, WSDOT intends to conduct a competitive procurement to award an Agency Contract for WSDOT to purchase consulting services in support…

On September 23, 2025, the SR167 bridge over 3rd Ave SW in Pacific was damaged by an over-height vehicle, severely affecting traffic by reducing northbound lanes to one. This disruption impacts emergency services, commercial traffic, and public mobility. Due to the long lead time to fabricate a…

Remove the existing concrete girders, install new steel girders and a cast-in-place reinforced concrete deck, pave with hot mix asphalt (HMA), install new guardrail, traffic control and other work. Involves 35 items and 81 working days. Class 6.

Notice - This ad is currently closed.

The Washington State Department of Transportation (“WSDOT”) is issuing this Competitive Solicitation pursuant to RCW 39.26. Pursuant to this Competitive Solicitation, WSDOT intends to conduct a competitive procurement to award an Agency Contract…

Notice - This ad is currently closed.

The Washington State Department of Transportation (“WSDOT”) is issuing this Competitive Solicitation pursuant to RCW 39.26. Pursuant to this Competitive Solicitation, WSDOT intends to conduct a competitive procurement to award an Agency Contract…