; and (2) the Committee on Natural Resources of the House of Representatives. (c) Force of law The maps and legal descriptions prepared under subsection (a) shall have the same force and effect as if included in this Act, except that the Secretary may correct any clerical and typographical errors in the maps and legal descriptions. (d) Public availability The maps and legal descriptions prepared under subsection (a) shall be on file and available for public inspection in the appropriate offices of the Forest Service, the Bureau of Land Management, or the National Park Service, as applicable. 402. Updates to land and resource management plans As soon as practicable after the date of enactment of this Act, in accordance with applicable law (including regulations), the Secretary shall incorporate the designations and studies required by this Act into updated management plans for units covered by this Act. 403. Pacific Gas and Electric Company utility facilities and rights-of-way (a) Effect of title Nothing in this Act— (1) affects any validly issued right-of-way for the customary operation, maintenance, upgrade, repair, relocation within an existing right-of-way, replacement, or other authorized activity (including the use of any mechanized vehicle, helicopter, and other aerial device) in a right-of-way acquired by or issued, granted, or permitted to Pacific Gas and Electric Company (including any predecessor or successor in interest or assign) that is located on land included in— (A) the South Fork Trinity-Mad River Restoration Area established by section 101(b); (B) the Horse Mountain Special Management Area established by section 201(a); (C) the Bigfoot National Recreation Trail established under section 202(b)(1); (D) the Sanhedrin Special Conservation Management Area established by section 305(a)