Ind. Code § 8-3-1.5-20.5
(c) A district that receives money under this section may use the money only for the maintenance, improvement, and operation of commuter rail service. Money that is deposited in the fund under IC 6-1.1-8-35 (c) must be used:
(2) if funds remain after all payments under subdivision (1) are made, and subject to the terms of any debt service agreement entered into by the district, to provide state matching funds for federal transportation capital grants.
As added by Acts 1979, P.L.50, SEC.2. Amended by P.L.85-2011, SEC.2.