The U.S. Fish and Wildlife Service has a requirement for the Entrance Road and Parking Rehabilitation at Culebra National Wildlife Refuge (NWR) CULEBRA Puerto Rico. This requirement will be conducted in accordance with FAR Part 15, Contracting by Negotiation. The resulting award will be a Firm-Fixed-Price contract, with selection made using a best value trade-off evaluation method. This requirement is set aside for Total Small Business concerns. The complete Solicitation will be posted on www.sam.gov under Contract Opportunities on or about June 18, 2026. Interested contractors must be actively registered in the System for Award Management (SAM) at www.sam.gov and must have current Online Representations and Certifications. A preproposal site visit will be announced in the Solicitation, along with all required instructions for participation. This procurement action is being solicited as a Total Small Business Set-aside. The NAICS code in 237310 Highway, Street, and Bridge Construction, with a size standard of $45M. The project magnitude is between $ $500,000 and $1,000,000 The work will commence within 15 days of Notice to Proceed and be completed within 182 days. This requirement is being procured in accordance with FAR Part 15, Contracting by Negotiation.