Except as otherwise provided in any bond proceedings or in any trust agreement securing securities, money in the funds of the governing board of a regional transportation improvement project in excess of current needs may be invested as permitted by sections 135.01 to 135.21 of the Revised Code. Income from all investments of moneys in any fund shall be credited to funds as the governing board determines, subject to the provisions of any such proceedings or trust agreement, and the investments may be sold at any time the governing board determines.
R.C. §5595.09