Section 327G.29 - Grade crossing surface repair fund1. There is established a highway railroad grade crossing surface repair fund in the office of the treasurer of state. The department may credit to this fund: a. Moneys appropriated to the department from the general fund of the state.b. Moneys appropriated to the department from the road use tax fund or the primary road fund.c. Available federal funds.d. Moneys acquired by the department from any gift, grant, or contributions from any source.2. Notwithstanding the provisions of section 8.33, unencumbered funds remaining in the highway railroad grade crossing surface repair fund at the close of each fiscal year ending on June 30 shall revert to the road use tax fund.C77, 79, 81, §327G.29 2010 Acts, ch 1061, §180