Ind. Code § 8-15.7-1-5
(a) This article contains full and complete authority for agreements and leases with private entities to carry out the activities described in this article. Except as provided in this article, no procedure, proceeding, publication, notice, consent, approval, order, or act by the authority, the department, or any other state or local agency or official is required for the department to enter into a public-private agreement with a private entity under this article for a project to be constructed, maintained, repaired, or operated, and no law to the contrary affects, limits, or diminishes the authority for agreements and leases with private entities, except as provided by this article. However, this article may not be construed to:
(2) impose any procedural or substantive requirements on the authority, the department, or a private entity;
concerning a project (as defined by IC 8-15.5-2-7 ) carried out under IC 8-15.5 .
(b) Notwithstanding any other law, and except as provided in subsection (d), before the department, the authority, or an operator may enter into public-private agreements that impose user fees on motor vehicles for use of:
(2) nontolled highways, roadways, or other facilities in existence or under construction on July 1, 2011, including nontolled interstate highways, U.S. routes, and state routes;
the general assembly must enact a statute authorizing that activity.
(c) Notwithstanding any other law, the department or the authority may enter into a public-private agreement concerning a project consisting of a passenger or freight railroad system described in IC 8-15.7-2-14 (a)(4). Such an agreement is subject to review and appropriation by the general assembly. However, this subsection does not prohibit the department from:
(d) During the period beginning July 1, 2011, and ending June 30, 2031, the general assembly is not required to enact a statute authorizing the department, the authority, or an operator to issue a request for proposals for, or enter into, a public-private agreement that imposes user fees for the operation of motor vehicles for the following projects:
(e) The following apply:
As added by P.L.47-2006, SEC.40. Amended by P.L.203-2007, SEC.5; P.L.85-2010, SEC.14; P.L.163-2011, SEC.10; P.L.119-2012, SEC.95; P.L.205-2013, SEC.165; P.L.94-2015, SEC.4; P.L.165-2021, SEC.131; P.L.12-2022, SEC.3.