in the manner described in section 202(b)(3)(A)(i)(IV) of such title, except that the set-asides described in subparagraph (C) of section 202(b)(3) of such title and subsections (a)(6), (c), (d), and (e) of section 202 of such title shall not apply to funds made available under this heading: Provided further , That the funds made available under this heading, in paragraph (6) of the fourth proviso, shall be available for projects eligible under section 130(a) of such title, for commuter authorities, as defined in section 24102(2) of title 49, United States Code, that experienced at least one accident investigated by the National Transportation Safety Board between January 1, 2008 and December 31, 2018 and for which the National Transportation Safety Board issued an accident report: Provided further , That for the purposes of funds made available under this heading for construction of the Appalachian Development Highway System (ADHS), the term “Appalachian State” means a State that contains one or more counties (including any political subdivision located within the area) in the Appalachian region as defined in section 14102(a) of title 40, United States Code: Provided further , That funds made available under this heading for construction of the ADHS shall remain available until expended: Provided further , That a project carried out with funds made available under this heading for construction of the ADHS shall be carried out in the same manner as a project under section 14501 of title 40, United States Code: Provided further , That subject to the following proviso, funds made available under this heading for construction of the ADHS shall be apportioned to Appalachian States according to the percentages derived from the 2012 Appalachian Development Highway System Cost to Complete Estimate adopted in Appalachian Regional Commission Resolution Number 736, and confirmed as each Appalachian State’s relative share of the estimated remaining need to complete the ADHS, adjusted to exclude corridors that such States