The Jefferson National Expansion Memorial established under sections 450jj to 450jj-9 of this title shall be known and designated as the "Gateway Arch National Park".
Any reference in a law, map, regulation, document, paper, or other record of the United States to the Jefferson National Expansion Memorial shall be considered to be a reference to the "Gateway Arch National Park".
16 U.S.C. § 450jj-10