S&P Global Ratings affirmed its 'AA-/A-1+' and 'AA-' ratings on FMS Bonds Inc.'s series 2015-XF0230 floater and residual receipts, respectively, related to Illinois State Toll Highway Authority's series 2017B bonds; series 2015-XF0226 floater and residual receipts, respectively, related to San Francisco City&County Public Utilities Commission, Calif.'s series 2011A and 2012A water revenue bonds; and series 2016-XF0279 floater and residual receipts, respectively, related to San Diego Unified School District, Calif.'s series 2013C bonds. S&P Global Ratings also affirmed its 'AA/A-1+' and 'AA' ratings on FMS Bonds Inc.'s series 2015-XF0223 floater and residual receipts, respectively, related to Colorado Springs, Colo.'s series 2012C-1 revenue refunding bonds; series 2015-XF2024 floater and residual receipts, respectively, related to Nashville&Davidson County Metropolitan Government,