Tenders/I-16-4669 - CO #37 - ATP #46.1 - Rdwy and Bridge Construct,IL390 and I490 Intchange

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I-16-4669 - CO #37 - ATP #46.1 - Rdwy and Bridge Construct,IL390 and I490 Intchange

THA - Toll Highway Authority

Published: Sep 4, 2026

Updated: Sep 4, 2026

Source: illinois_bidbuy

About This Opportunity

This is a works contract in the transport and logistics, construction and civil works and architecture and engineering sectors, with a focus on Roads, Bridges, Road Transport and Quantity Surveying. Located in United States, North America, this opportunity is open to firms and consortiums. Proposals must be submitted before September 30, 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 transport and logistics 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, from the Illinois Toll Highway Authority (THA) under Bid Solicitation Number 27-557THA-ENGCO-B-53912, concerns roadway and bridge construction for the IL390 and I490 Interchange project. Specifically, this is Contract Order (CO) #37, related to Advance Program Task (ATP) #46.1. The scope of work involves significant civil engineering and construction activities necessary for the development of a major transportation interchange. Typical requirements for such a project include site preparation, earthwork, paving, construction of new bridge structures, and integration with existing infrastructure. Bidders are expected to possess substantial experience in large-scale highway and bridge construction, including adherence to stringent safety protocols, environmental regulations, and quality control standards. The THA seeks a contractor capable of delivering complex construction projects on time and within budget, demonstrating expertise in managing large construction teams and specialized equipment. This project is crucial for improving traffic flow and connectivity within the region.

Data provenance

This notice is sourced from Illinois BidBuy and was originally published on September 4, 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 145 procurement notices on BidsFactory, including 15 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: September 4, 2026.

Frequently asked questions about this tender

How can I submit a bid?

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

When does this tender close?

The submission deadline is September 30, 2026. You have 25 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 Transport & Logistics 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.