There is hereby appropriated from the State Highway Account in the State Transportation Fund to the department the amount of the proceeds of all sales, except the proceeds of sales pursuant to Section 14528.8 of the Government Code, leases, and rentals, on and after January 1, 1991, of land acquired by the department for transportation purposes, until a total of twenty-five million dollars ($25,000,000) has been so appropriated, to be expended by the department for the purposes of this division.