I-21-4738 - EWO #72 - ATP #58 - I-490 Railroad Track Relocation and Retaining Wall
What this bid is
The Illinois Toll Highway Authority is taking bids on a job titled I-21-4738, Executive Work Order 72 and Authorization to Proceed 58, for relocating a railroad track and building a retaining wall along I-490. The notice does not give scope details, quantities, budget, or schedule beyond the title.
Bids close November 6, 2026 at 12:00 AM Central. The solicitation is 27-557THA-ENGCO-B-54403, posted on the BidBuy Illinois system. The official notice page lists the full requirements and attached documents.
The notice only asks for bids to be submitted through BidBuy by the deadline. The agency makes the award decision.
Who should bid
Concrete contractors - the work is Statewide - IL.
Deadline
6 November 2026, 12:00 AM CST (9 days remaining - last confirmed 27 Oct)
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-54403
- Buyer: THA - Toll Highway Authority
- Bids close: November 6, 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 deadline9 days remaining - last confirmed 27 Oct | 6 November 2026, 12:00 AM CST check | 9 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 13 October 2026, last confirmed 27 October 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 39 notices from THA - Toll Highway Authority since September 2026, 14 of them open now. The open work falls under General Contracting, Concrete, Paving & Asphalt.