Summary
The Colorado Department of Transportation (CDOT), Region 1, is soliciting proposals for Region 1 Project Specific Traffic Signal Replacement CM/GC Design Engineering Services to provide construction-manager/general-contractor (CM/GC) design and engineering support for traffic signal replacement projects. The solicitation was first published on 2026-06-11 and proposals are due 2026-07-02; proposals must be submitted electronically through BidNet RFx and addenda may be published on BidNet. The RFP, SOW, amendments, and ESB/civil-rights documents are linked from the CDOT posting but the primary RFP/SOW files are hosted on CDOT’s OnBase document server (access requires the OnBase viewer or sign-in).