The freight mobility multimodal account is created in the state treasury. Money in the account may be spent only after appropriation. Expenditures from the account may be used only for freight mobility projects that have been approved by the freight mobility strategic investment board in RCW 47.06A.020
and may include any principal and interest on bonds authorized for the projects or improvements. However, during the 2019-2021 fiscal biennium, the legislature may direct the state treasurer to make transfers of moneys in the freight mobility multimodal account to the multimodal transportation account.