Purchase of Materials for the Walnut Crossing Rail Reconstruction

The Regional Transportation District is undertaking a project to replace a section of double track crossing Walnut Street between the Auraria West Station and the Empower Field at Mile High Station in downtown Denver. The scope involves the removal and replacement of two curved track sections, utilizing pre-curved rail with restraining rails, tie assemblies, and crossing panels. Bidders are required to submit a bid covering all necessary track materials, including pre-curved running and restraining rails for specific curves, tie assemblies, crossing panels, and insulated joint kits. The project’s base bid specifies quantities such as 196 restraining rail tie assemblies, 24 transition tie assemblies, 31 precast concrete crossing panels, and two insulated joint kits for single and double rails. The solicitation, titled "Purchase of Materials for the Walnut Crossing Rail Reconstruction," was posted on September 29, 2025, with a response deadline of October 20, 2025. It is managed by the Colorado Department of Transportation’s Administration/Capital Programs under the NAICS code 332312, focusing on manufacturing of metal doors, windows, and railings. The contract size is estimated between $500,000 and $1,500,000. The primary point of contact for inquiries is Jessica Cintron, reachable via email at [email hidden] or by phone at [phone hidden]. More details about the project and procurement process can be accessed through the provided online portal link.