date of the enactment of this Act. II Establishment of National Infrastructure Bank 201. Definitions For purposes of this title, the following definitions apply unless otherwise specified in this title: (1) Affordable housing The term affordable housing means housing that would cost an individual or family no more than one-third of monthly income, and which is available to individuals or families earning 40 percent or less than the average median income in their area. (2) Bank The term Bank means the National Infrastructure Bank established under section 202(a). (3) Blended financing The term blended financing means financing provided through any combination of loans or bond financing, in cooperation with private lenders or State revolving funds, that is integrated into a single agreement with a single set of financial terms. (4) Board The term Board means the National Infrastructure Bank Board. (5) Bond The term ‘‘Bond’’ means any bond issued in accordance with this Act if— (A) the proceeds from the sale of the bond are to be used for expenditures incurred after the date of issuance with respect to any infrastructure project or other purpose, subject to such rules as the Bank may provide