(2) the remainder shall be deposited in the special account established under the Southern Nevada Public Lands Management Act of 1998 (Public Law 105–263; 112 Stat. 2345), to be available to the Secretary, without further appropriation for—
(A) the construction and operation of facilities to support the management of the Conservation Area;
(B) the construction and repair of trails and roads in the Conservation Area authorized under the management plan;
(C) research on and interpretation of the archaeological and geological resources of the Conservation Area;
(D) conservation and research relating to the Conservation Area; and
(E) any other purpose that the Secretary determines to be consistent with the purpose described in section 460qqq of this title.