Subchapter XXXVIII. Zion National Park 16 U.S. Code §344. Establishment; maintenance 16 U.S. Code §345. Administration, protection, and promotion 16 U.S. Code §346. Exchange of lands 16 U.S. Code §346a-1. Addition of lands 16 U.S. Code §346a-2. Acquisition of lands; administration 16 U.S. Code §346a-3. Exchange of lands; construction of interchange 16 U.S. Code §346a-4. Boundary revision 16 U.S. Code §346a-5. Zion National Park boundary adjustment 16 U.S. Code §346a-6. Transfer of administrative jurisdiction to National Park Service 16 U.S. Code §346a. Extension of boundaries 16 U.S. Code §346b. Consolidation of Zion National Park and Zion National Monument 16 U.S. Code §346c. Administration 16 U.S. Code §346d. Use of funds 16 U.S. Code §346e. Authorization for park facilities to be located outside the boundaries of Zion National Park and Yosemite National Park