Active SLED Opportunity · ILLINOIS · ILLINOIS

I-24-4952C - EWO #22 Offset CO #19- ATP #28 - Tri-State Tollway I-294 Plaza Improvements at Plaza 47

Issued by Illinois

state55 - Amendment/Change Order (increase or no dollar)IllinoisSol. 27-557THA-ENGCO-B-53270

Open · 1d remaining

DAYS TO CLOSE

due Aug 7, 2026

PUBLISHED

Jul 14, 2026

Posting date

JURISDICTION

Illinois

state

NAICS CODE

237310

AI-classified industry

AI Summary

Amendment/change order opportunity for construction services related to tollway plaza improvements on the Tri-State Tollway I-294 at Plaza 47 in Illinois.

Opportunity details

Solicitation No.: 27-557THA-ENGCO-B-53270
Type / RFx: 55 - Amendment/Change Order (increase or no dollar)
Status: OPEN
Level: state
Published Date: July 14, 2026
Due Date: August 7, 2026
NAICS Code: 237310 AI guide
Jurisdiction: Illinois
State: Illinois
Agency: Illinois

Description

Please refer to item and attachment tabs for additional information.

Key dates

July 14, 2026Published
August 7, 2026Responses Due

AI classification tags

highway construction roadway improvements tollway plaza improvements construction change order state transportation projects

Frequently asked questions

SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.

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