Region 1 Project Specific Federal Colfax Interchange NEPA & Design Eng Svsc

The Colorado Department of Transportation (CDOT) is soliciting proposals for the Region 1 Project Specific Federal Colfax Interchange NEPA & Design Engineering Services, a comprehensive project focused on transforming the Colfax Avenue/Federal Boulevard Interchange in Denver. The procurement seeks one consultant to conduct planning, National Environmental Policy Act (NEPA) analysis, and 10% engineering design, with a key objective of improving mobility and neighborhood connectivity. Deliverables will include environmental documents, technical reports, design materials, and a comprehensive public engagement process covering technical analyses and stakeholder interactions. Proposals will be evaluated across four main criteria: Project Team Composition & Capability (40 points), Past Experience (20 points), Approach (30 points), and Small Business Participation (10 points). The proposal submission deadline is September 4, 2025, at 12:00 PM Mountain Time, with anticipated panel meetings on September 26, 2025, potential interviews on October 8, 2025, and a planned contract award/execution date of December 5, 2025. Proposers must submit electronically through BidNet Direct and possess a valid Master Pricing Agreement with CDOT, with the prime consultant required to self-perform at least 30% of the project work.

The contract includes a 12% Disadvantaged Business Enterprise (DBE) goal, indicating a commitment to supporting minority and small business participation. The project, funded by a Fiscal Year 2023 Reconnecting Neighborhoods and Communities (RCN) grant, will require extensive coordination with multiple agencies including the City and County of Denver, Regional Transportation District (RTD), Federal Highway Administration (FHWA), and local stakeholders. The contract will utilize a Cost Plus Fixed Fee (CPFF) payment method, with a total contract value not to exceed $1,630,000.00. Consultants must comply with non-discrimination requirements and civil rights regulations, and provide prompt payment to subconsultants. The project's 24-month duration will involve developing a preferred alternative that addresses community access, transit operations, and potential land development opportunities, with public outreach materials to be provided in both English and Spanish to ensure inclusive community engagement.