Privately Funded
Bidding Soon
Documents Available
Publicly Funded
Addenda Available
Post-Bid
Saving Project...
Published August 5, 2026 at 8:00 PM
Updated August 11, 2026
Site work and new construction of a bridge / tunnel in Downers Grove, Illinois. Conceptual plans call for the construction of a bridge / tunnel; and for site work for a bridge / tunnel.
The Illinois Toll Highway Authority THA is giving its notice of intent to amend its contract with Walsh Construction Company to provide for Steel Cost Adjustment for work related to I-490 Railroad Bridge Construction & Earthwork Reference Bidbuy Purchase Order #: P-32175 Original Contract Award Amount: $214,831,567.83 Total Cost: $6,300,000.00 This waiver is associated with a supplemental ATP. Description - The change is germane to the original contract as signed, Provision for this work is included in the original contract. Contractor - Walsh Construction Company
Project Abandoned
$30,000,000.00
Public - State/Provincial
Plans and Specifications are not available for this project. If that changes, they will be made available here.
Trades Specified
Division 00 - Lorem Ipsum
Always Free
- Use filters and keyword searches to find valuable projects
- Get promoted to General Contractors and receive ITBs
- Access limited project details, bid dates, and locations
One Low Price
- One license and one market
- Details and key contacts on all bidding projects
- Organize your pipeline with a digital bid board
- Automatically match opportunities to your profile
- Saved searches deliver daily project leads to your email inbox
Market Pricing Around
- All Starter Product functionality
- Access to all documents (plans, specifications, and addenda)
- Access to planning projects
- Access to contact information
- Ability to Export
Find More Local Projects
Within 75 Miles of This Project
You’ve Reached the Free View Limit
Want to see more project and bidder data in your market? Check out our product options and see what works best for you and your business.
Come back in [[refresh_days]] to get [[project_count]] more free projects.
August 5, 2026
September 21, 2026
2700 Ogden Avenue, Downers Grove, IL
Related To This Project
Downers Grove, IL
Bid Date: Jul 14 2026
Downers Grove, IL
Bid Date: Jul 29 2026
Downers Grove, IL
--
Downers Grove, IL
Bid Date: Aug 05 2026
Downers Grove, IL
Bid Date: Aug 07 2026
Downers Grove, IL
Bid Date: Aug 26 2026
Downers Grove, IL
--
Downers Grove, IL
--
Downers Grove, IL
Bid Date: Jul 31 2026
Downers Grove, IL
--
Downers Grove, IL
--
Downers Grove, IL
Bid Date: Jul 09 2026
Downers Grove, IL
Bid Date: Jun 17 2026
Downers Grove, IL
--
Preview Active Commercial Construction Projects Like This One
Get preview access now—no credit card required.
.webp)
Upgrade now for industry‑leading commercial construction data.
You've reached the free-view limit.
Thousands of projects are added every week - don't miss out. Explore the best product options for your business and subscribe today.
