NEW YORK (S&P Global Ratings) May 18, 2017--S&P Global Ratings raised its rating on Hudson Yards Infrastructure Corp. (HYIC), N.Y.'s outstanding fiscal 2012 series A first-indenture senior revenue bonds two notches to 'AA-' from 'A'. At the same time, we assigned our 'A+' long-term and underlying ratings on HYIC's fiscal 2017 series A (tax exempt) and B (taxable) second-indenture revenue bonds. The outlook is stable. "The upgrade on the series 2012 series A first-indenture senior revenue bonds reflects increased debt service coverage from multiple revenue streams pledged for repayment, as well as a closed first indenture," said S&P Global Ratings credit analyst Anne Cosgrove. We also note there has been significant development activity in Hudson Yards since the project's inception.