related to the response to a coronavirus public health emergency beginning on January 20, 2020, reimbursement for administrative and operating costs to maintain service including the purchase of personal protective equipment, and paying the administrative leave of operations personnel due to reductions in service: Provided further , That funds made available for administrative and operating expenses authorized for fiscal year 2020 in Public Law 116–94 or in this Act under this heading are not required to be included in a transportation improvement program or a statewide transportation improvement program under sections 134 or 135 of title 23, United States Code, or chapter 53 of title 49, United States Code, as applicable: Provided further , That unless otherwise specified, applicable requirements under title 23, United States Code, shall apply to funds made available under this heading: Provided further , That the Administrator of the Federal Highway Administration may retain up to one half of one percent of the funds made available under this heading to fund the oversight by the Administrator of activities carried out with funds made available under this heading: Provided further , That such amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. Federal Transit Administration public transportation emergency relief For an additional amount for Public Transportation Emergency Relief , $15,750,000,000, to remain available until expended, to prevent, prepare for, and respond to coronavirus: Provided , That of the amounts appropriated under this heading in this Act— (1) $11,750,000,000 shall be for grants to urbanized areas with populations over 3,000,000 and shall be allocated in the same ratio as funds were provided in fiscal year 2020: Provided , That 15 percent of the amounts provided in this paragraph shall be allocated as if such funds were provided under section 5307 of title 49, United