; and (ii) enter into agreements with appropriate State or local firefighting agencies relating to the wilderness area. (e) Effect on utility facilities and rights-of-Way Nothing in this section or an amendment made by this section affects or precludes the renewal or reauthorization of any valid existing right-of-way or customary operation, maintenance, repair, upgrading, or replacement activities in a right-of-way acquired by or issued, granted, or permitted to the Southern California Edison Company or successors or assigns of the Southern California Edison Company. (f) Release of wilderness study areas (1) Finding Congress finds that, for purposes of section 603 of the Federal Land Policy and Management Act of 1976 ( 43 U.S.C. 1782 ), any portion of a wilderness study area described in paragraph (2) that is not designated as a wilderness area or a wilderness addition by this Act (including an amendment made by this Act) or any other Act enacted before the date of enactment of this Act has been adequately studied for wilderness designation. (2) Description of study areas The study areas referred to in subsection (a) are— (A) the Cady Mountains Wilderness Study Area; (B) the Soda Mountains Wilderness Study Area; (C) the Kingston Range Wilderness Study Area; (D) the Avawatz Mountain Wilderness Study Area; (E) the Death Valley Wilderness Study Area