Indiana Code Title 36. Local Government § 36-7-30.5-19

Sec. 19. (a) A person who filed a written remonstrance with the development authority under section 17 or 18 of this chapter and is aggrieved by the final action taken may, not more than ten (10) days after that final action, file in the office of the clerk of an appropriate circuit or superior court a copy of the order of the development authority and person's remonstrances against that order, together with the person's bond conditioned to pay the costs of the person's appeal if the appeal is determined against the person.  The only ground of remonstrance that the court may hear is whether the proposed project will be of public utility and benefit.  The burden of proof is on the remonstrator.

(b) An appeal under this section shall be promptly heard by the court without a jury.  All remonstrances upon which an appeal has been taken shall be consolidated and heard and determined not more than thirty (30) days after the time of the filing of the appeal.  The court shall hear evidence on the remonstrances and may confirm the final action of the development authority or sustain the remonstrances.  The judgment of the court is final and conclusive, unless an appeal is taken as in other civil actions.