Subchapter XXX. Arches National Park 16 U.S. Code §272. Establishment of park 16 U.S. Code §272a. Acquisition of property 16 U.S. Code §272b. Livestock grazing 16 U.S. Code §272c. Livestock trails, watering rights; driveway designation and regulation 16 U.S. Code §272d. Administration, protection, and development; report to President 16 U.S. Code §272f. Authorization of appropriations 16 U.S. Code §272g. Land exchange involving school trust land