; new roads (1) Motorized vehicles Except as needed for emergency response or administrative purposes, the use of motorized vehicles in the Recreation Area shall be permitted only on roads and motorized routes designated in the Management Plan for the use of motorized vehicles. (2) New roads No new permanent or temporary roads or other motorized vehicle routes shall be constructed within the Recreation Area after the date of enactment of this Act. (3) Existing Roads (A) In general Necessary maintenance or repairs to existing roads designated in the Management Plan for the use of motorized vehicles, including necessary repairs to keep existing roads free of debris or other safety hazards, shall be permitted after the date of enactment of this Act, consistent with the requirements of this section. (B) Effect Nothing in this subsection prevents the Secretary from rerouting an existing road or trail to protect Recreation Area resources from degradation or to protect public safety, as determined to be appropriate by the Secretary. (e) Grazing (1) In general The grazing of livestock in the Recreation Area, if established before the date of enactment of this Act, shall be allowed to continue, subject to such reasonable regulations, policies, and practices as the Secretary considers to be necessary in accordance with— (A) applicable law (including regulations)