16 USC § 460a-9
Part of Blue Ridge Parkway; administration and maintenance of parkway extension
through Pub. L. 116-344, except Pub. Ls. 116-260 and 116-283
The parkway extension herein authorized shall be a part of the Blue Ridge Parkway and shall be administered and maintained by the Secretary of the Interior in accordance with the laws and regulations applicable thereto, including section 460a–4 of this title.