Illinois Department of Transportation Professional Transportation Bulletin 220
Illinois Department of Transportation | State of IllinoisState · Springfield, IL- Due
- May 21, 2026
- Deadline passed
- Posted
- Apr 30, 2026
The 30-second brief
IDOT is soliciting Statements of Interest for professional engineering, land surveying, and architectural services. Submissions for PTB 220 are due May 21, 2026, via the EPAS portal.
Statement of Interest (SOI)
Quality Based Selection (QBS)
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Summary
IDOT is soliciting Statements of Interest for professional engineering, land surveying, and architectural services. Submissions for PTB 220 are due May 21, 2026, via the EPAS portal.
EVALUATION CRITERIA
Quality Based Selection (QBS)
REQUIRED DELIVERABLES
Statement of Interest (SOI)
- Submit to
- Engineering Prequalification and Agreements System (EPAS)
- Reported agency
- Illinois Department of Transportation
Questions about this RFQ
How do I respond to this RFQ from Illinois Department of Transportation | State of Illinois?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is May 21, 2026. The solicitation specifies required deliverables that must be addressed in your response. Submissions should be delivered to: Engineering Prequalification and Agreements System (EPAS).
Can small businesses or minority-owned firms bid on this RFQ?
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 RFQ 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: Statement of Interest (SOI). 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: "Quality Based Selection (QBS)" 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 RFQ?
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. Review the full document from Illinois Department of Transportation | State of Illinois for the complete list.