Project Information

Bid Title

I-90, EB Mercer Slough to 150th Ave SE Paving & Bridge Deck Resurface

Issuing Agency

State Government of Washington

Location

Washington

Published Date

Feb 2, 2026

Closing Date

Mar 4, 2026

Government Level

State & Local

Status

Closed

Ref. #

XE3701

Original Source

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Project Description

• Contract

I-90, EB Mercer Slough to 150th Ave SE Paving & Bridge Deck Resurface

Contract summary

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 and water pollution control, traffic control and other work. 70 working days. Class 4, asphalt concrete paving.

Public Works

Publication Date

February 02, 2026

Contract status

Advertised

Contract ID

XE3701

County

King County

Submittal due date and time

Wednesday, March 4, 2026 - 11:00am PST

Estimated value

$4,000,000 - $5,000,000

Funding source

A federally funded contract with a 19% federal small business enterprise goal.

Contact

Clint Monken

Project Engineer

clint.monken@wsdot.wa.gov

206-704-0707

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Project information available

You can find plans and specifications, plan holder lists, addenda, reference information, questions and answers and other contract documents in the I-90 EB Mercer Slough to 150th Ave SE Paving & Bridge Deck Resurface archive.

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Commodity Codes

• NAICS 237310Highway, Street, and Bridge Construction

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