Tenders/I-21-4732 - CO #74 - ATP #87.1 - I-490 Railroad Bridge Construction & Earthwork

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I-21-4732 - CO #74 - ATP #87.1 - I-490 Railroad Bridge Construction & Earthwork

THA - Toll Highway Authority

Published: Aug 11, 2026

Updated: Aug 11, 2026

Source: illinois_bidbuy

About This Opportunity

This is a works contract in the construction and civil works and transport and logistics sectors, with a focus on Roads, Bridges, Railways and Road Transport. Located in United States, North America, this opportunity is open to firms and consortiums. Proposals must be submitted before September 9, 2026.

Published through Illinois BidBuy, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the construction and civil works sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

This tender, identified by Bid Solicitation #27-557THA-ENGCO-B-53598, is being issued by the THA - Toll Highway Authority in the United States, and is available via illinois_bidbuy. The project involves 'I-21-4732 - CO #74 - ATP #87.1 - I-490 Railroad Bridge Construction & Earthwork'. This is a significant infrastructure project requiring specialized construction services. The scope of work clearly indicates the need for a qualified contractor to undertake substantial civil engineering and construction activities. The primary objectives are the construction of a railroad bridge over the I-490 and associated earthwork. Typical requirements for such tenders include extensive experience in bridge construction, particularly over active transportation corridors, and large-scale earthmoving operations. Bidders must submit detailed project plans, demonstrate financial stability, possess the necessary heavy equipment, and provide evidence of qualified personnel, including engineers and skilled labor. Compliance with stringent safety regulations, environmental standards, and traffic management plans during construction is paramount. The Toll Highway Authority will be looking for a contractor capable of completing the project on time, within budget, and to the highest quality and safety standards, ensuring minimal disruption to existing traffic flow. Pre-qualification and a robust bidding process are expected.

Data provenance

This notice is sourced from Illinois BidBuy and was originally published on August 11, 2026. Last refreshed today. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

About THA - Toll Highway Authority

THA - Toll Highway Authority has issued 132 procurement notices on BidsFactory, including 19 currently open and 0 awarded contracts. Activity concentrates in Transport & Logistics, Governance & Public Administration, and Construction & Civil Works. All notices are published for United States. Notices are distributed via Illinois BidBuy. Most recent publication: August 11, 2026.

Frequently asked questions about this tender

When does this tender close?

The submission deadline is September 9, 2026. You have 29 days left to prepare and submit your proposal to the contracting authority.

Who is the contracting authority?

This notice was issued by THA - Toll Highway Authority in United States. The authority is responsible for evaluating bids, awarding the contract, and managing performance.

What type of contract is this?

This is a Works contract in the Construction & Civil Works sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

Where will the contract be performed?

The contract is for delivery in United States. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit Illinois BidBuy to access the full notice, required documents, and submission instructions provided by the contracting authority.