I-21-4736 - CO #27 - ATP #32. 2 - I-490 Railroad Bridge Construction

Open State & local contract opportunity Posted

Solicitation number
27-557THA-ENGCO-B-54473
State
Illinois
Responses due

Opportunity facts

NIGP code
Point of contact

Opportunity details come from bidbuy.illinois.gov. Updated .

About this opportunity

Illinois Department of Transportation is soliciting bids for I-490 Railroad Bridge Construction under Contract I-21-4736, Change Order #27, with bids due November 6, 2026.

The source material provided does not include sufficient detail on scope, specifications, contract value, set-asides, preferences, evaluation criteria, or competitive timeline to support a comprehensive summary. The notice directs bidders to refer to items and attachment tabs for additional information, which are not included in the excerpt supplied. To assess pursuit viability—particularly regarding bridge design standards, material specifications, construction methodology, workforce requirements, schedule, and any prevailing-wage or DBE participation mandates—access to the full bid documents and attachments is necessary.

Opportunity text

Please refer to items and attachment tabs for additional information.

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