Limitation— The Secretary shall ensure that the amount of assistance provided to a provider of transportation services under this subsection, when combined with any other Federal assistance provided in response to
COVID–19 under the Coronavirus Aid, Relief, and Economic Security Act (
Public Law 116–136; 134 Stat. 281), the Paycheck Protection Program and Health Care Enhancement Act (
Public Law 116–139; 134 Stat. 620), or any other provision of law, does not exceed the total amount of revenue earned by the provider of transportation services during calendar year 2019.