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Removing asphalt concrete pavement, concrete barrier and hot mix asphalt (HMA) patches, shoulder finishing, pavement repair excavation including haul, asphalt for fog seal, crack sealing, planing bituminous pavement, HMA for pavement repair, HMA paving, joint adhesive for bituminous paving, ESC…

Requires planning bituminous pavement, pavement repair, hot mix asphalt (HMA) paving, traffic signal and ITS work, pavement markings, ADA curb ramps, temporary erosion control, temporary traffic control and other work. Involves 99 items and 95 working days. Work class 4, asphalt concrete paving.…

The Washington State Aviation Economic Impact Study Update (WAEIS) is a comprehensive, 24-month initiative led by the WSDOT Aviation Division to quantify and communicate the full economic and societal value of Washington’s public-use airport system. The study will evaluate direct, indirect, and…

Requires hot mix asphalt (HMA) paving and planing, pavement repair, pavement markings, temporary erosion and sediment control, traffic control and other work. Involves 36 items and 51 working days. Work class 4, asphalt concrete paving

Requires pavement repair excavation including haul, expansion joint modification comp. seal and header, bridge deck repair, waterproof membrane, planing bituminous pavement, hot mix asphalt (HMA) for
pavement repair CL. 1/2 IN. PG 64V-28, HMA CL. 1/2 IN. PG 64V-28, traffic signal system #1-…

Requires planing bituminous pavement, crack sealing, joint adhesive, hot mix asphalt (HMA) paving, pavement repair, erosion control, centerline rumblestrips, pavement markings, guide posts, guardrail, signing, traffic control and other work. 40 working days, 52 items. Work class 4, asphalt concrete…

Requires: install streambed material, boulders, aquitards, large woody material, slash, temporary erosion and sediment control, traffic control, temporary stream diversions, and roadside restoration, traffic control and other work. Involves 40 items and 85 working days. Work class 1,

Requires planing bituminous pavement, pavement repair, inlay with hot mix asphalt (HMA), installing pavement markings, installing guardrail, installing permanent signing, traffic control and other work. Involves 45 items and 91 working days. Work class 4, asphalt concrete paving.

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…

This project will preserve the existing pavement Northbound and Southbound I-5 Mile Post 69.40 to 71.65 NB & SB and 79.64 to 80.75 by planing 0.15 ft. of existing asphalt pavement and replacing with 0.15 ft. hot mix asphalt (HMA) Class 3/8-inch PG 58V-22. This will include all through lanes and…

Requires constructing bituminous surface treatment (BST), crack sealing, hot mix asphalt (HMA) for pavement repair, prelevel, wearing course, fog seal, pavement markings, traffic control and other work. Involves 71 items and 50 working days. Work class 3, bituminous surface treatment, or work class…

This project will protect and preserve the existing retaining wall by installing soil nails through the existing timbers and spray the wall surface with shotcrete and other work. Involves 27 items and 32 working days. Work class 36, earth retention and anchoring, and work class 46, concrete…

Vendor: Mission Critical Solutions (MCS)

On February 18, 2026, the WSDOT Bridge Preservation Office (BPO) received notification from field inspectors at the Duwamish River Bridge (bridge 99/530E) that there were multiple structural deficiencies in the steel grid deck (roadway surface…

Installing guardrail, guide posts, barrier delineators, pavement markings, ITS System Variable Message Signs, including monotube cantilever structures, plastic curb system, luminaires, conduit, junction boxes, conductors, traffic control and other work. Involves 24 items. and 30 working days. Work…

The Washington State Department of Transportation (WSDOT) has been allocated a grant under the 2026 FIFA infrastructure Readiness Program to ensure WSDOT facilities and services are accessible for people with disabilities and people with limited English proficiency during the 2026 World Cup,…

Improvement of the westbound SR 500 to northbound I-5 connection by constructing a right turn lane on E 39th St, traffic curb and sidewalk, an ADA curb ramp, pavement markings, pedestrian signals, an RRFB system, temporary traffic control and other work. Involves 58 items and 30 working days . Work…

WSF is seeking a new vessel construction Inspector Training Program coordinator to deliver a comprehensive professional development initiative designed to ensure the highest standards of shipbuilding quality, regulatory compliance, and technical excellence are achieved in its new vessel…

Requires replacing bearing seats, repairing expansion joint headers, replacing expansion joint seals, erosion control, relocating water main pipe support facilities, traffic control and other work. 68 working days. Work Class 6, bridges and structures.

Requires performing pavement repair, bridge deck repair, waterproof membrane, removing overlay from bridge deck, planing bituminous pavement, hot mix asphalt (HMA), HMA joint seal at bridge end, flexible guide post, pavement marking, rumble strip, traffic control, adjust monument case and cover and…

This project will remove eight (8) existing fish barriers from separate site locations along SR 16 between MP 14.63 to MP 16.59 and SR 302 at MP 16.15. The existing fish barriers will be replaced with new structures and reconstructed stream channels to provide unimpeded passage for fish of all life…

Requires: replacing headframes, liftbeams, counterweights, mechanical and electrical equipment that allow the transfer span to move though the tidal cycle for
loading vessels. The base bid work will occur at the following four ferry terminals: Anacortes in Skagit County, Coupeville in Island…

Requires replacing roofing of the towers, windows, watertight doors, access doors, stainless steel ladders, valves, and removing northwest control tower's top two floors on BR 99/530E in addition to replacing the roofing on the control tower of BR 99/530W, traffic control and other work.…

This project will remove twelve (12) existing fish barriers from separate site locations along SR 112 from MP 0.72 to MP 56.55. The existing fish barriers will be replaced with new structures and reconstructed stream channels to provide unimpeded passage for fish of all life stages. Work will…

Requires planing bituminous pavement, pavement repair, hot mix asphalt (HMA) paving, bridge expansion joint modification, removing and replacing bridge deck waterproof membrane and HMA overlay, beam guardrail replacement, permanent impact attenuator replacement, pavement marking, temporary erosion…

Perfoming of all preparation work including containment, prior to painting bridge 536/15. Painting will be completed with a WSDOT approved paint system as recommended by HQ Bridge and Structures office. 202 working days. Class 8, Painting.

Requires Homer M. Hadley & Lacey V. Murrow Bridges-Electrical Rehabilitation by replacing the pontoon monitoring and control systems on the Homer M. Hadley Bridge (BR 90/25N) and the Lacey V. Murrow Bridge (BR 90/25S). Involves 20 items and 350 working days. Work class 6 - bridges and…

Requires installing vegetated filter strips, guideposts, temporary and permanent erosion control, temporary traffic control and other work. 20 working days and 32 items. Class 1, clearing, grubbing, grading and draining and Class 2, production and placing of crushed materials.

WSDOT has identified a need ensure WSDOT facilities and services are accessible for people with disabilities and people with limited English proficiency during the 2026 World Cup, scheduled to commence in June 2026.

Requires pavement grinding, installing a weigh in motion system, fog sealing, guardrail, delineation, temporary traffic control and other work. involves 23 items and 25 working days. Work class 41, Intelligent Transportation Systems (ITS).

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.