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    Active SLED Opportunity · ILLINOIS · ILLINOIS

    I-21-4732 - EWO #81 - ATP #87 - I-490 Railroad Bridge Construction & Earthwork

    Issued by Illinois
    state55 - Amendment/Change Order (increase or no dollar)IllinoisSol. 26-557THA-ENGCO-B-52609
    Open · 14d remaining
    DAYS TO CLOSE
    14
    due Jun 18, 2026
    PUBLISHED
    May 28, 2026
    Posting date
    JURISDICTION
    Illinois
    state
    NAICS CODE
    237310
    AI-classified industry

    AI Summary

    State-level construction opportunity in Illinois for railroad bridge construction and earthwork on I-490. Contact Bryan Shramovich for details.

    Opportunity details

    Solicitation No.
    26-557THA-ENGCO-B-52609
    Type / RFx
    55 - Amendment/Change Order (increase or no dollar)
    Status
    OPEN
    Level
    state
    Published Date
    May 28, 2026
    Due Date
    June 18, 2026
    NAICS Code
    237310AI guide
    Jurisdiction
    Illinois
    State
    Illinois
    Agency
    Illinois

    Description

    Please refer to item and attachment tabs for additional information.

    Key dates

    1. May 28, 2026Published
    2. June 18, 2026Responses Due

    AI classification tags

    bridge constructionearthworkrailroad infrastructureconstruction servicesstate 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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