AUSTIN, Texas--(BUSINESS WIRE)--Fitch Ratings assigns an 'AAA' to the following San Antonio, Texas bonds and notes: --$339.6 million general improvement and refunding bonds, series 2015; --$36,930,000 combination tax and revenue certificates of obligation (COs), series 2015; --$43,940,000 combination tax and revenue COs taxable series 2015; --$4,845,000 tax notes, series 2015. The bonds and notes are scheduled to sell via negotiation during the week of July 27. Proceeds will be used to finance