I-20-4720 Elgin O'hare (I-490) Roadway - Bid 26-557THA-ENGCO-B- - IL 2026

Bid #26-557THA-ENGCO-B-51663. Contact: 4678d.4720_questions@docs.e-builder.net. THA - Toll Highway Authority, Illinois. Open solicitation: I-20-4720 Elgin O'hare (I-490) Roadway & Bridge Construction Supreme Dr. to I-90 MP 3.9 to MP 6.3 (26-557THA-ENGCO. Due Jun 18 (3 days left).

About this solicitation

THA - Toll Highway Authority Open solicitation: I-20-4720 Elgin O'hare (I-490) Roadway & Bridge Construction Supreme Dr. to I-90 MP 3.9 to MP 6.3 (26-557THA-ENGCO-B-51663)

Bid summary

THA - Toll Highway Authority issued this construction opportunity in Illinois, referenced as solicitation number 26-557THA-ENGCO-B-51663. It was published on March 27, 2026, and responses are due by June 18, 2026. Questions can be directed to 4678d.4720_questions@docs.e-builder.net.

Public procurement context

THA - Toll Highway Authority in Illinois is using this solicitation to procure construction work. Public buyers typically advertise this kind of work as an Invitation for Bids (IFB), Request for Proposals (RFP), or Request for Qualifications (RFQ), depending on whether the selection is price-driven, qualifications-driven, or both. Bidders responding to a construction solicitation in Illinois are generally expected to provide proof of liability insurance and workers' compensation coverage, hold any state license or trade certification required for the scope of work, and post performance and payment bonds for contracts above the agency's threshold.

Federal-aid funding flowing through programs such as the Federal Highway Administration, FEMA, or the Infrastructure Investment and Jobs Act brings additional compliance requirements on solicitations like this one, including Davis-Bacon prevailing wage, Buy America provisions where applicable, and Disadvantaged Business Enterprise (DBE) participation goals set by the issuing agency. PublicBidSearch indexes this solicitation alongside other open bids in Illinois so contractors and vendors can compare active opportunities by category, agency, or location without monitoring each procurement portal individually.

How to respond to this opportunity

To submit a bid for this solicitation, review the full solicitation documents for THA - Toll Highway Authority's exact scope of work, submission format, and any mandatory pre-bid meeting or site visit. Responses must be received before the June 18, 2026 deadline — public agencies routinely reject late submissions regardless of cause. Confirm how the agency accepts responses — through an electronic procurement portal, as a sealed hard-copy bid, or by email — because the required method varies by agency and a non-conforming submission can be disqualified. Direct questions about scope or specifications to 4678d.4720_questions@docs.e-builder.net before the agency's question cut-off date. Vendors that have not previously contracted with THA - Toll Highway Authority should confirm whether registration on the agency's vendor system is required to be eligible for award.

More from this agency

Closing this week nearby

Loading PublicBidSearch…