The National Park Service (NPS) is seeking capable contractors for a Sources Sought Notice regarding Hot Mix Asphalt Services at Yellowstone National Park (YELL). The project requires the mobilization of a mobile asphalt mixing plant to the Norris Junction Pit, where approximately 6,300 tons of specific asphalt mix must be produced in compliance with established specifications and environmental controls. This initiative is crucial for maintaining safe roadways within the park, which are essential for visitor and staff access. Interested firms should submit detailed company information and project-related capabilities by contacting Sally Leitch at sally_leitch@nps.gov or by phone at 720-450-5172, with the project scheduled to take place from August 1, 2025, to October 31, 2025.