; and the amount of credit assistance. 108. Of the unobligated balances from amounts made available for “Railroad Rehabilitation and Improvement Financing Program” in title I of division L of the Consolidated Appropriations Act, 2022 ( Public Law 117–103 ), $8,948,237.30 is hereby permanently rescinded. 109. With respect to amounts provided under the heading “National Infrastructure Investments” in title VIII of division J of the Infrastructure Investment and Jobs Act ( Public Law 117–58 ) for fiscal year 2024 to carry out section 6702 of title 49, United States Code, the set aside for historically disadvantaged communities or areas of persistent poverty under subsection (f)(2) of such section shall be treated as not less than 5 percent for fiscal year 2024. 109A. The Secretary of Transportation may transfer amounts awarded to a Federally recognized Tribe under a funding agreement entered into under part 29 of title 49, Code of Federal Regulations, from the Department of Transportation’s Operating Administrations to the Office of Tribal Government Affairs: Provided , That any amounts retroceded or reassumed under such part may be transferred back to the appropriate Operating Administration. Federal Aviation Administration OPERATIONS (AIRPORT AND AIRWAY TRUST FUND) For necessary expenses of the Federal Aviation Administration, not otherwise provided for, including operations and research activities related to commercial space transportation, administrative expenses for research and development, establishment of air navigation facilities, the operation (including leasing) and maintenance of aircraft, subsidizing the cost of aeronautical charts and maps sold to the public, the lease or purchase of passenger motor vehicles for replacement only, $12,729,627,000, to remain available until September 30, 2025, of which $8,740,627,000 to be derived from the Airport and Airway Trust Fund: Provided, That of the amounts made available under this heading— (1) not less than $1,745,532,000 shall be available for aviation safety