; (3) by striking subsection (c); and (4) by redesignating subsections (d) and (e) as subsections (c) and (d), respectively. 708. Updating United States Government’s share of project costs Section 47109 of title 49, United States Code, is amended by adding at the end the following: (h) Special rule for fiscal years 2025 and 2026 Notwithstanding subsection (a), the Government’s share of allowable project costs for a grant made to a nonhub or nonprimary airport in each of fiscal years 2025 and 2026 shall be 95 percent. . 709. Allowable project costs and letters of intent Section 47110 of title 49, United States Code, is amended— (1) in subsection (c)— (A) in the matter preceding paragraph (1) by striking after May 13, 1946, and ; and (B) in paragraph (1)— (i) by inserting or preparing for after formulating ; and (ii) by inserting utility relocation, work site preparation, before and administration ; (2) in subsection (d)(1) by striking section 47114(c)(1) or 47114(d) and inserting section 47114 or distributed from the small airport fund under section 47116 ; (3) in subsection (e)(2)(C) by striking commercial service airport having at least 0.25 percent of the boardings each year at all such airports and inserting medium hub airport or large hub airport ; (4) in subsection (h) by striking section 47114(d)(3)(A) and inserting section 47114(c)(1)(D) or section 47114(d)(2)(A)