OPINION — AG — THAT NEITHER SENATE BILL NO. 71, NOR THE ABOVE UNDERSCORED PROVISO THEREOF, ARE INVALID UNDER THE ABOVE QUOTED PROVISIONS OF ARTICLE V, SECTION 46, ARTICLE V, SECTION 56 OF STATE CONSTITUTION. (REVENUES ACCRUING TO THE STATE HIGHWAY CONSTRUCTION AND MAINTENANCE FUND, NOT OTHERWISE APPROPRIATED) (FRED HANSEN)