; and (3) may be acquired only with the consent of the owner, by donation, purchase with donated or appropriated funds, or exchange. . IV Off-highway vehicle recreation areas 401. Off-highway vehicle recreation areas Public Law 103–433 is amended by inserting after title XII ( 16 U.S.C. 410bbb et seq.) the following: XIII Off-highway vehicle recreation areas 1301. Designation of off-highway vehicle recreation areas (a) In general (1) Designation In accordance with the Federal Land Policy and Management Act of 1976 ( 43 U.S.C. 1701 et seq.) and resource management plans developed under this title and subject to valid rights, the following land within the Conservation Area in San Bernardino County, California, is designated as Off-Highway Vehicle Recreation Areas: (A) Dumont dunes off-highway vehicle recreation area Certain Bureau of Land Management land in the Conservation Area, comprising approximately 7,620 acres, as generally depicted on the map entitled Proposed Dumont Dunes OHV Recreation Area and dated November 7, 2018, which shall be known as the Dumont Dunes Off-Highway Vehicle Recreation Area . (B) El mirage off-highway vehicle recreation area Certain Bureau of Land Management land in the Conservation Area, comprising approximately 16,370 acres, as generally depicted on the map entitled Proposed El Mirage OHV Recreation Area and dated December 10, 2018, which shall be known as the El Mirage Off-Highway Vehicle Recreation Area . (C) Rasor off-highway vehicle recreation area Certain Bureau of Land Management land in the Conservation Area, comprising approximately 23,900 acres, as generally depicted on the map entitled Proposed Rasor OHV Recreation Area and dated November 7, 2018, which shall be known as the Rasor Off-Highway Vehicle Recreation Area . (D) Spangler hills off-highway vehicle recreation area Certain Bureau of Land Management land in the Conservation Area, comprising approximately 92,340 acres, as generally depicted on the map entitled Proposed Spangler Hills OHV Recreation Area and dated