; motorized vehicles (A) Roads (i) Prohibition on new permanent roads The construction of new permanent roads in the Special Management Area shall not be allowed. (ii) Temporary roads The Director may authorize the construction of new temporary roads to respond to an emergency. (B) Motorized vehicles Except as needed for administrative purposes, to respond to an emergency, or to develop range improvements, the use of motorized and mechanized vehicles in the Special Management Area shall be allowed only on existing roads and trails designated for the use of motorized or mechanized vehicles by the travel management plan established under subparagraph (C). (C) Travel management plan Not later than 2 years after the date of enactment of this Act, the Director shall establish a travel management plan for the Special Management Area. (4) Grazing Grazing of livestock in the Special Management Area shall be administered— (A) as a nondiscretionary use; and (B) in accordance with the laws generally applicable to land under the jurisdiction of the Bureau, including— (i) the Act of June 28, 1934 (commonly known as the Taylor Grazing Act ) (48 Stat. 1269, chapter 865; 43 U.S.C. 315 et seq. ); (ii) the Federal Land Policy and Management Act of 1976 ( 43 U.S.C. 1701 et seq. )