Indiana Code Title 8. Utilities and Transportation § 8-21-11-4

Sec. 4. (a) The airport development grant fund and the airport development revolving loan fund are established for the purposes of this chapter. The department shall administer the two (2) funds.

(b) The department shall pay the expenses of administering the funds.

(c) The treasurer of state shall invest the money in each fund not currently needed to meet the obligations of the fund in the same manner as other public funds may be invested. Interest that accrues from these investments shall be deposited in the fund that earns the interest.

(d) Money in a fund at the end of a state fiscal year does not revert to the state general fund.