Ind. Code § 8-16-1-19
(b) All revenues from a bridge in excess of those required by section 16 of this chapter shall be applied to reimbursement of the Indiana interstate bridge fund in the order and manner provided so that such funds may be fully reimbursed as rapidly as the revenues of such bridge permit.
Formerly: Acts 1939, c.79, s.13b; Acts 1947, c.340, s.2; Acts 1955, c.323, s.5. As amended by Acts 1980, P.L.74, SEC.275; P.L.109-1983, SEC.46; P.L.386-1987(ss), SEC.16.