29 U.S.C. § 3008
(a) In general There are authorized to be appropriated to carry out this chapter—
(b) Reservations and distribution of funds Subject to subsection (c), for each fiscal year for which funds are made available under subsection (a) to carry out this chapter, the Secretary shall—
(2) from the amounts remaining after making the reservation under paragraph (1)—
(c) Limit for projects of national significance For any fiscal year for which the amount made available under subsection (a) exceeds $49,000,000 the Secretary may—
(1) reserve for section 3006 of this title, an amount of such available funds that does not exceed the lesser of—
(Pub. L. 105–394, § 9, as added Pub. L. 117–263, div. E, title LIV, § 5402, , 136 Stat. 3289.)
Section effective on the day that is 6 months after , see section 5403 of Pub. L. 117–263, set out as an Effective Date of 2022 Amendment note under section 3001 of this title.