 Construction of a new, much larger headquarters building in Atlanta began in 1991, shortly before C&S merged with Sovran.The new building would never be a headquarters for C&S, as NCNB bought it while construction was underway.It opened as NationsBank Plaza in 1992, and then renamed to Bank of America Plaza in 1998 after the NationsBank/BankAmerica merger and NationsBank rebranded as Bank of America.