SamSearch

    SLED Opportunity · ILLINOIS · ILLINOIS

    Change Order Notice I-18-4700 Design Corridor Manager Services DCM -EOWA Corridor IL RTE 390/I-490

    Issued by Illinois
    stateChange OrderIllinoisSol. 26-557THA-ENGCO-B-51603
    Closed
    STATUS
    Closed
    due Apr 20, 2026
    PUBLISHED
    Apr 14, 2026
    Posting date
    JURISDICTION
    Illinois
    state
    NAICS CODE
    541330
    AI-classified industry

    AI Summary

    Change order notice for design corridor manager services on IL Route 390/I-490 EOWA Corridor by Illinois state government. This is a 2nd supplement and not a solicitation.

    Opportunity details

    Solicitation No.
    26-557THA-ENGCO-B-51603
    Type / RFx
    Change Order
    Status
    OPEN
    Level
    state
    Published Date
    April 14, 2026
    Due Date
    April 20, 2026
    NAICS Code
    541330AI guide
    Jurisdiction
    Illinois
    State
    Illinois
    Agency
    Illinois

    Description

    2nd Supplement This is Not a Solicitation See Item Description For Details

    Key dates

    1. April 14, 2026Published
    2. April 20, 2026Responses Due

    AI classification tags

    design corridor management servicestransportation planninghighway engineeringinfrastructure project managementstate government services

    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.

    SamSearch Platform

    Stop searching. Start winning.

    AI-powered intelligence for the right opportunities, the right leads, and the right time.

    Book a Demo