§21–515.

    Bond proceeds shall be used only to pay the cost of infrastructure improvements, including:

        (1)    the cost of establishing, acquiring, designing, constructing, extending, or altering infrastructure improvements;

        (2)    the cost of issuing bonds;

        (3)    payment of the principal of and interest on loans, money advances, or indebtedness incurred by the county for any purpose stated in § 21–504(a) of this subtitle, including refunding bonds previously issued; and

        (4)    funding of a debt service reserve fund or payment of interest before, during, or for a limited period of time after constructing the infrastructure improvements.