; and (ii) any reference in that Act to the Secretary of Agriculture shall be considered to be a reference to the Secretary. (B) Grazing The Secretary shall allow the continuation of the grazing of livestock, including the maintenance, construction, or replacement of authorized supporting facilities, in the wilderness areas, if established before the date of enactment of this Act, in accordance with— (i) section 4(d)(4) of the Wilderness Act ( 16 U.S.C. 1133(d)(4) ); and (ii) the guidelines set forth in Appendix A of the report of the Committee on Interior and Insular Affairs of the House of Representatives accompanying H.R. 2570 of the 101st Congress (H. Rept. 101–405). (C) Roads adjacent to wilderness areas Nothing in this Act requires the closure of any adjacent road outside the boundary of a wilderness area. (D) Fish and wildlife management activities (i) In general In furtherance of the purposes and principles of the Wilderness Act ( 16 U.S.C. 1131 et seq. ), the Secretary may conduct any management activities that are necessary to maintain or restore fish and wildlife populations and habitats in the wilderness areas, if the management activities are— (I) consistent with applicable wilderness management plans