This is a solicitation for transportation services to move approximately 6,900 metric tons of structural steel and prefabricated metal sheets, along with about 15,600 pallet equivalents of other materials and equipment, for the LBNF/DUNE-US cryostat construction project. The services involve moving these items from a warehouse in Rapid City, South Dakota, to the Ross Complex at the Sanford Underground Research Facility in Lead, South Dakota.