; and (ii) any other authorized use described in subparagraph (B) or (C) of section 302(a)(2) of that Act ( 16 U.S.C. 7142(a)(2) ) (as so amended). (C) Participating county The term participating county has the meaning given the term in section 301 of the Secure Rural Schools and Community Self-Determination Act of 2000 ( 16 U.S.C. 7141 ). (2) New authorized uses Notwithstanding section 302(b) of the Secure Rural Schools and Community Self-Determination Act of 2000 ( 16 U.S.C. 7142(b) ), effective beginning on the date of enactment of this Act, a participating county may use any approved county funds for a new authorized use. 2. Reallocation of county funds Section 302 of the Secure Rural Schools and Community Self-Determination Act of 2000 ( 16 U.S.C. 7142 ) is amended by adding at the end the following: (c) Reallocation of county funds (1) In general A participating county may reallocate county funds that have been allocated for a use described in subsection (a) for a different use described in subsection (a). (2) Proposals A participating county may reallocate county funds under paragraph (1) only after a 45-day public comment period, at the beginning of which the participating county shall publish in any publications of local record a proposal that describes the proposed use of the county funds to be reallocated. . 3. Termination of authority Section 304 of the Secure Rural Schools and Community Self-Determination Act of 2000 ( 16 U.S.C. 7144 ) is amended— (1) in subsection (a), by striking 2017 and inserting 2019 ; and (2) by striking subsection (b) and inserting the following: (b) Availability County funds shall remain available until expended. .