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  5. ›I-21-4836 - CO#52 - ATP#139 - I-294 Interchange…

Illinois THA - Toll Highway Authority·Illinois

I-21-4836 - CO#52 - ATP#139 - I-294 Interchange Reconstruction Cermak to St. Charles

Closes 12/11/2025$100M – $400MInvitation for Bid
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Description

The Illinois Toll Highway Authority is seeking to amend its contract with Walsh Construction Company for the I-294 Interchange Reconstruction project. The project involves the reconstruction of the I-294 interchange from Cermak to St. Charles. The original contract award amount was $326,995,971.35, and the cost of the extra work order/change order is $111,931.40. The contractor is Walsh Construction Company, and the project is expected to be completed under the terms of the original contract. • The project involves the reconstruction of the I-294 interchange from Cermak to St. Charles. • The original contract award amount was $326,995,971.35. • The cost of the extra work order/change order is $111,931.40. • The contractor is Walsh Construction Company. • The project is expected to be completed under the terms of the original contract.

Attached files

Contact

Rick Hanba

[email protected]

(630) 241-6800

Key dates

Opened
11/21/2025
Closes
12/11/2025

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237990
Solicitation №
26-557THA-ENGCO-B-50056

Budget estimate

$100,000,000 – $400,000,000

Based on the original contract award amount of $326,995,971.35 and the cost of the extra work order/change order of $111,931.40, the total budget for this project can be estimated to be around $327,107,902.75. However, this is an amendment to the original contract, and the actual budget may vary depending on the terms of the contract and the work completed. The low end of the estimate can be around $100,000,000, considering the cost of the extra work order/change order, and the high end can be around $400,000,000, considering the original contract award amount and potential additional costs.

AI estimate from the solicitation

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