IC 8-9.5-8-10 does not apply to the issuance of refunding bonds under this subdivision, except that before the authority may issue refunding bonds it must obtain the approval of the Indiana department of transportation and the budget agency. Bonds may be issued under clauses (A), (B), and (C) separately, or in combination with bonds under either or both of the other parts. However, the total of any issue under clause (C) shall not exceed the total purchase price of any tendered bonds and the costs of refunding. Also, bonds issued under clauses (A), (B), and (C) may be combined with an issue for any toll road project or toll road projects. Prior to any issue under clause (C), the authority may seek tenders upon such notice as it deems appropriate, conditioned upon the issuance of bonds by the authority in its discretion after a review of the number of bonds tendered and the tender price.
IC 8-15-2-23