Whenever there remains in the State Treasury to the credit of the Commission, in the account of any county in this state, an unexpended balance of any special fund, being an amount in excess of the contract price of any federal aid road or bridge project and the purpose for which it was created has been fully observed, and there remains no further use for such balance, the Commission shall make a certificate to the board of county commissioners of the county showing the amount of the balance, and it shall then be lawful for the board of county commissioners, by resolution, to transfer such balance to any other federal aid road or bridge project of the county.
Laws 1968, c. 415, § 620, operative July 1, 1968.