Project Information

Bid Title

I-90, Sullivan to Idaho State Line ITS Improvements

Issuing Agency

State Government of Washington

Location

Washington

Published Date

Mar 6, 2026

Closing Date

Apr 1, 2026

Government Level

State & Local

Status

Closed

Ref. #

XE3707

Original Source

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Project Description

• Contract

I-90, Sullivan to Idaho State Line ITS Improvements

Contract summary

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 class 41, intelligent transportation systems (ITS).

Public Works

Publication Date

March 09, 2026

Contract status

Advertised

Contract ID

XE3707

County

Spokane County

Submittal due date and time

Wednesday, April 1, 2026 - 11:00am PDT

Estimated value

$1,250,000 - $1,500,000

Funding source

A federally funded project with Federal Small Business Enterprise Goal: 9%

Contact

Haitham Hesham

Project Engineer

haitham.hesham@wsdot.wa.gov

509-324-6250

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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, Sullivan to Idaho State Line ITS Improvements archive .

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• Unit Bid Analysis
• Specifications and General Special Provisions (GSPs)

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Commodity Codes

• NAICS 541512Computer Systems Design Services
• NAICS 541519Other Computer Related Services

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