; (B) in paragraph (2) by striking the next 2 fiscal years and inserting the following 3 fiscal years ; and (C) in paragraph (3) by striking the next 4 fiscal years and inserting the following 5 fiscal years ; and (4) by adding at the end the following: (j) Treatment of reallocations Amounts that are obligated and subsequently, after the date of enactment of this subsection, released back to the Secretary under subsection (i) shall not be subject to limitations on obligations provided under any other provision of law. . 4102. Motor carrier safety operations and programs (a) In general Section 31110 of title 49, United States Code, is amended by striking subsection (a) and inserting the following: (a) Administrative expenses There is authorized to be appropriated from the Highway Trust Fund (other than the Mass Transit Account) for the Secretary of Transportation to pay administrative expenses of the Federal Motor Carrier Safety Administration— (1) $380,500,000 for fiscal year 2022; (2) $381,500,000 for fiscal year 2023; (3) $382,500,000 for fiscal year 2024; and (4) $384,500,000 for fiscal year 2025. . (b) Administrative expenses (1) Use of funds The Administrator of the Federal Motor Carrier Safety Administration shall use funds made available in subsection (a) for— (A) acceleration of planned investments to modernize the Administration’s information technology and information management systems; (B) completing outstanding mandates; (C) carrying out a Large Truck Crash Causal Factors Study of the Administration; (D) construction and maintenance of border facilities; and (E) other activities authorized under section 31110(b) of title 49, United States Code. (2) Definition of outstanding mandate In this subsection, the term outstanding mandate means a requirement for the Federal Motor Carrier Safety Administration to issue regulations, undertake a comprehensive review or study, conduct a safety assessment, or collect data— (A) under this Act