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  5. ›I-21-4732 - EWO #80 - ATP #88 - I-490 Railroad Bridge…

Illinois THA - Toll Highway Authority·Illinois

I-21-4732 - EWO #80 - ATP #88 - I-490 Railroad Bridge Construction & Earthwork

Closes 5/28/2026$200M – $250MInvitation for Bid
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Description

The Illinois Toll Highway Authority (THA) is giving its notice of intent to amend its contract with Walsh Construction Company to provide for Schedule and Labor and Material Costs 2026 for work related to I-490 Railroad Bridge Construction & Earthwork. The original contract award amount was $214,831,567.83 and the cost of change order/extra work order is $7,700,000.00. The project involves construction services, general, including maintenance and repair services. • The project is associated with a supplemental ATP. • The change is germane to the original contract as signed, and work of this type was within the intent of the contract and Department policy. • The contractor is Walsh Construction Company. • The project requires construction services, general, including maintenance and repair services. • The NIGP code for the project is 912-00.

Attached files

Contact

Bryan Shramovich(Info Contact)

[email protected]

(630) 241-6800

Key dates

Opened
5/11/2026
Closes
5/28/2026

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
237310
Solicitation №
26-557THA-ENGCO-B-52258

Budget estimate

$200,000,000 – $250,000,000

Based on the original contract award amount of $214,831,567.83 and the cost of change order/extra work order of $7,700,000.00, the estimated budget for this project could be around $222,531,567.83. However, this is a rough estimate and the actual budget may vary depending on various factors such as the scope of work, labor costs, and materials.

AI estimate from the solicitation

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