Coronavirus Economic Relief for Transportation Services Act This bill requires the Department of the Treasury to provide grants and other forms of emergency assistance to certain providers of transportation services that have experienced a significant revenue loss as a direct or indirect result of COVID-19 (i.e., coronavirus disease 2019). Treasury must ensure equal access to the assistance for small, minority-owned, and women-owned businesses. As a condition of receipt of assistance, Treasury must require that a provider of transportation services agree to (1) use the funds, on a priority basis, to maintain through December 31, 2020, pay, paid administrative leave, and benefits to all employees after making any adjustments required for retirement or voluntary employee separation; and (2) recall or rehire any employee laid off, furloughed, or terminated because of reduced service as a result of COVID-19, to the extent warranted by increased service levels.