; (ii) subject to such terms and conditions as the Secretary determines to be appropriate; and (iii) are determined, by the Secretary, to be the only technical or feasible location, following consideration of alternatives within existing rights of way or outside of the National Scenic Area. (2) Management plan Consistent with this Act, the Management Plan shall establish plans for maintenance of public utility and other rights of way within the National Scenic Area. 1603. Management plan (a) In general Not later than 3 years after the date of enactment of this Act, in accordance with subsection (b), the Secretary shall develop a comprehensive plan for the long-term management of the National Scenic Area. (b) Consultation In developing the management plan, the Secretary shall— (1) consult with appropriate State, tribal, and local governmental entities, including Inyo County and the Tribe; and (2) seek input from— (A) investor-owned utilities, including Southern California Edison Company; (B) the Alabama Hills Stewardship Group; (C) members of the public