There is hereby established an account in the state treasury to be known as the "state vehicle parking account." All parking rental income resulting from parking fees established by the department of enterprise services under RCW
46.08.172 at state-owned or leased property shall be deposited in the "state vehicle parking account." Revenue deposited in the "state vehicle parking account" shall be first applied to pledged purposes. Unpledged parking revenues deposited in the "state vehicle parking account" may be used to:
(1) Pay costs incurred in the operation, maintenance, regulation, and enforcement of vehicle parking and parking facilities;
(2) Support the lease costs and/or capital investment costs of vehicle parking and parking facilities; and