The Illinois Department of Transportation (IDOT), Bureau of Innovative Project Deliver (IPD) herby informs industry via this Request for Qualifications (RFQ) for the IL 4/15 over Kaskaskia River Bridge Replacement project (Project).
The Project consists of the removal and replacement of the existing main channel bridge over the Kaskaskia River and the two adjacent bridges over the Kaskaskia River overflow channels on a new alignment to the north existing alignment. It is the intent of IDOT to deliver this Project utilizing the Construction Manager/General Contractor (CMCG) project delivery model.
| Document | Type | Description | Published Date |
|---|---|---|---|
| IL 4/15 Kaskaskia River Bridge Project RFQ | Procurement Request | IL 4/15 Kaskaskia River Bridge Project Request for Qualifications (RFQ) | 02/10/2026 02:17PM |
| IL 4/15 Kaskaskia River Bridge Project Form 1 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Statement of Qualifications Checklist and Contents | 02/10/2026 02:20PM |
| IL 4/15 Kaskaskia River Bridge Project Form 2 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Affiliated and Subsidiary Companies of the Proposer | 02/10/2026 02:24PM |
| IL 4/15 Kaskaskia River Bridge Project Form 3 | Additional Information | IL 3/15 Kaskaskia River Bridge Project Certification Regarding Debarment Primary Covered Transactions | 02/10/2026 02:27PM |
| IL 4/15 Kaskaskia River Bridge Project Form 4 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Proposers Licenses and Registrations | 02/10/2026 02:33PM |
| IL 4/15 Kaskaskia River Bridger Project Form 5 | Additional Information | IL 4/15 Kaskaskia River Bridger Project Acknowledgement of RFQ Revisions and/or Addenda | 02/10/2026 02:35PM |
| IL 4/15 Kaskaskia River Bridge Project Form 6 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Conflict of Interest Disclosure | 02/10/2026 02:37PM |
| IL 4/15 Kaskaskia River Bridge Project Form 7 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Key Personnel Resume | 02/10/2026 02:46PM |
| IL 4/15 Kaskaskia River Bridge Project Form 8 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Work History | 02/10/2026 02:59PM |
| IL 4/15 Kaskaskia River Bridge Project Form 9 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Changes to Principal Participants and Key Personnel | 02/10/2026 03:01PM |
| IL 4/15 Kaskaskia River Bridge Project Form 10 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Request for Clarifications (RFC) Submittal | 02/10/2026 03:03PM |
| IL 4/15 Kaskaskia River Bridge Project Form 11 | Additional Information | IL 4/15 Kaskaskia River Bridge Project IPD ProjectWise Portal Access Request | 02/10/2026 03:09PM |
| IL 4/15 Kaskaskia River Bridge Form 1 Rev 1 | Additional Information | IL 4/15 Kaskaskia Rover Bridge Project Statement of Qualifications Checklist and Contents Revision #1 | 02/17/2026 02:21PM |
| IL 4/15 Kaskaskia River Bridge Form 3 Rev 1 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Certification Regarding Debarment Primary Covered Transactions Revision #1 | 02/17/2026 02:24PM |
| IL 4/15 Kaskaskia River Bridge Form 5 Rev 1 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Acknowledgement of RFQ Revisions and/or Addenda Revision #1 | 02/17/2026 02:27PM |
| IL 4/15 Kaskaskia River Bridge Form 6 Rev 1 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Conflict of Interest and Disclosure Revision #1 | 02/17/2026 02:32PM |
| IL 4/15 Kaskaskia River Bridge Form 8 Rev 1 | Additional Information | IL 4/15 Kaskaskia River Bridge Project Work History Revision #1 | 02/17/2026 02:33PM |
| IL 4/15 Kaskaskia River Bridge Form 11 Rev 1 | Additional Information | IL 4/15 Kaskaskia River Bridge Project IPD ProjectWise Portal Access Request Revision #1 | 02/17/2026 02:36PM |
| IL 4/15 Kaskaskia River Bridge Project Addendum 1 | Addendum | IL 4/15 Kaskaskia River Bridge Project Request for Qualifications (RFQ) Addendum #1 | 02/24/2026 03:20PM |
| IL 4/15 Kaskaskia River Bridge Project Q & A | Additional Information | IL 4/15 Kaskaskia River Bridge Project Request for Qualifications (RFQ) Vendor Questions and Agency Responses #1 | 02/24/2026 03:20PM |
| IL 4/15 Kaskaskia River Bridge Project Q & A | Additional Information | IL 4/15 Kaskaskia River Bridge Project Request for Qualifications (RFQ) Vendor Questions and Agency Responses #2 | 03/03/2026 08:11AM |
| IL 4/15 Kaskaskia River Bridge SOQ Responses | Additional Information | IL 4/15 Kaskaskia River Bridge Project Statement of Qualifications (SOQ) Reponses Listing | 03/09/2026 09:52AM |
| IL 4/15 Kaskaski River Bridge Project Shortlisting | Additional Information | IL 4-15 Kaskaskia River Bridge Replacement Project Shortlisting Results | 03/26/2026 10:35AM |
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