Fla. Stat. § 349.16

The power vested in the State Board of Administration by s. 344.26, to issue its refunding bonds for the purpose of refunding, at or prior to maturity, outstanding obligations of Florida State Improvement Commission, is, but only insofar as such power to refund is applicable to any bonds of Florida State Improvement Commission heretofore issued to finance part of the cost of Jacksonville Expressway System, hereby transferred to and vested in the authority and the authority is hereby authorized to issue its revenue bonds, for the purpose of refunding such outstanding bonds of Florida State Improvement Commission, and the State Board of Administration shall be deemed to be, and is hereby, divested of such power to refund, at or prior to maturity, said bonds of Florida State Improvement Commission heretofore issued to finance part of the cost of Jacksonville Expressway System.