IDOT Notice to Contractors Bulletin No. 26-34 August 2026
Illinois Department of Transportation | State of IllinoisState · Springfield, IL- Due
- Sep 10, 2026
- Deadline passed
- Posted
- Aug 20, 2026
The 30-second brief
The Illinois Department of Transportation is advertising multiple local public agency construction, maintenance, and material contract bid opportunities across various districts. Projects include roadway resurfacing, bridge rehabilitation, and material procurement with various letting dates through September 2026.
Bid proposals, BLR12325 (if required), Executed contract and contract bond upon award
Lowest responsible bidder; award initiated within 45 days after letting.
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Summary
The Illinois Department of Transportation is advertising multiple local public agency construction, maintenance, and material contract bid opportunities across various districts.
Projects include roadway resurfacing, bridge rehabilitation, and material procurement with various letting dates through September 2026.
EVALUATION CRITERIA
Lowest responsible bidder; award initiated within 45 days after letting.
REQUIRED DELIVERABLES
3- Bid proposals
- BLR12325 (if required)
- Executed contract and contract bond upon award
REQUIRED ATTACHMENTS
BLR12325
- Submit to
- Local agency offices as specified for each individual project listing.
- Scope location
- Illinois
- Reported agency
- Illinois Department of Transportation
Questions about this BID
How do I respond to this Bid from Illinois Department of Transportation | State of Illinois?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is September 10, 2026. The solicitation specifies required deliverables that must be addressed in your response. Be sure to include all required attachments as outlined in the solicitation. Submissions should be delivered to: Local agency offices as specified for each individual project listing..
Can small businesses or minority-owned firms bid on this Bid?
Most government agencies, including Illinois Department of Transportation | State of Illinois in IL, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the Bid submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
What are the key deliverables?
The solicitation specifies the following deliverables: Bid proposals, BLR12325 (if required), Executed contract and contract bond upon award. Proposals should clearly address how each deliverable will be met.
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What are the evaluation criteria for this solicitation?
This solicitation includes specific evaluation criteria that will be used to score proposals. The criteria include: "Lowest responsible bidder; award initiated within 45 days after letting." Vendors should carefully align their proposals with each criterion to maximize their score.
Where can I find more RFPs from Illinois Department of Transportation | State of Illinois?
All active and historical solicitations from Illinois Department of Transportation | State of Illinois are tracked and searchable. As a state agency, Illinois Department of Transportation | State of Illinois regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What documents are required to bid on this Bid?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. This solicitation specifically requires the following attachments: BLR12325. Review the full document from Illinois Department of Transportation | State of Illinois for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Illinois. Review the full solicitation for detailed scope requirements.