Colorado Department of Transportation | STAC Archives, Denver, CO·State
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The Colorado Department of Transportation is soliciting Letters of Interest for widening US 160 to four lanes, including the Florida River Bridge replacement and safety improvements at CR 225. Submissions are due October 27, 2025.
Common questions about this solicitation, answered from the record.
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is October 27, 2025. Submissions should be delivered to: 18500 E Colfax Ave Ste 150, Aurora, CO, 80011. For questions, contact David R. Valentinelli.
All active and historical solicitations from Colorado Department of Transportation | STAC Archives are tracked and searchable. As a state agency, Colorado Department of Transportation | STAC Archives regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
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 Colorado Department of Transportation | STAC Archives for the complete list.
Most government agencies, including Colorado Department of Transportation | STAC Archives in CO, 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.
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.
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is David R. Valentinelli at (303) 757-9371. Questions and answers are typically shared with all prospective bidders.
This solicitation defines a specific project scope. The scope covers the following locations: La Plata, CO. Review the full solicitation for detailed scope requirements.
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