I-90, Sullivan to Idaho State Line ITS Improvements

Agency: State Government of Washington
State: Washington
Type of Government: State & Local
NAICS Category:
  • 541512 - Computer Systems Design Services
  • 541519 - Other Computer Related Services
Posted Date: Mar 6, 2026
Due Date: Apr 1, 2026
Solicitation No: XE3707
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  • 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
Bid opening meeting

Join Team Meeting or dial in +1 (206) 531-0324 Access Code 524-008-947# (available 10:30 a.m. on bid day - bids opened after 11:00 a.m.) New to Teams? Learn more here .

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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