...+ S&P Global Ratings assigned its '##/A-1+' dual rating and 'A-' underlying rating (SPUR) to Metropolitan Transportation Authority (MTA), N.Y.'s remarketed $75 million subseries 2012G-3 transportation revenue variable-rate refunding bonds (remarketing bonds), based on a letter of credit (LOC) provided by Royal Bank of Canada (##-/Stable/A-1+). + We also affirmed our 'A-' long-term rating and SPUR on the MTA's transportation revenue bonds (TRBs) outstanding. + In addition, we affirmed our '##/A-1+' dual ratings on various MTA variable-rate TRBs with enhancement by LOCs from the Royal Bank of Canada. + Finally, we affirmed our '##/A-1' dual ratings on various MTA variable-rate TRBs with enhancement by LOCs from Toronto-Dominion Bank, Bank of America N.A., Bank of Montreal, Barclays Bank PLC, and Truist Bank. + The outlook, where applicable, is positive....