I-25-4766 - CO #13 - ATP #18 - I-490 Roadway Construction
What this bid is
The Illinois Toll Highway Authority is seeking bids for work on the I-490 roadway, filed under the title I-25-4766 with change order 13 and authorization to proceed 18. The notice names the work as roadway construction on I-490 and does not give scope, size, schedule or budget.
Bids close December 4, 2026 at 12:00 AM Central. The solicitation is number 27-557THA-ENGCO-B-54767 and is posted on BidBuy, the Illinois state procurement portal. The agency decides who, if anyone, is awarded the work.
Who should bid
General Contracting contractors - the work is Statewide - IL.
Deadline
4 December 2026, 12:00 AM CST (20 days remaining - last confirmed 13 Nov)
How to submit
On the agency's own system, not on BusyBids. Open the official notice
As the agency published it
- Bid solicitation number: 27-557THA-ENGCO-B-54767
- Buyer: THA - Toll Highway Authority
- Bids close: December 4, 2026 at 12:00 AM Central
- Published on BidBuy (Illinois).
Reproduced from the official notice via BidBuy (Illinois). The agency's page is the one that counts.
Important dates
Add all to calendar| Event | Date and time | |
|---|---|---|
| Bid deadline20 days remaining - last confirmed 13 Nov | 4 December 2026, 12:00 AM CST check | 20 days |
Times are shown in the agency's own zone. Confirm every deadline against the official notice.
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Where this came from
Collected from BidBuy (Illinois), first seen 5 November 2026, last confirmed 13 November 2026.
The notice text above and every date and requirement are reproduced from the source. Confirm every deadline against the official notice before you bid.
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We reproduce what the agency published. If we got it wrong we want to know - a wrong deadline can cost you a bid.
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About THA - Toll Highway Authority
BusyBids has tracked 46 notices from THA - Toll Highway Authority since September 2026, 10 of them open now. The open work falls under General Contracting, Paving & Asphalt, Signage.