California Code, Government Code - GOV § 16312.1

(a)(1) It is in the best interest of the state to ensure that there are adequate resources to fund critical state highway and local road projects in a timely manner. The Director of Finance may designate up to 15 percent of projected cash balances, as determined by the Department of Finance, in funds and accounts specified in paragraph (2), to provide a contingency interim financing amount for critical highway and road projects in the event there are insufficient general obligation bond proceeds that otherwise would fund those projects, or in the event there is inadequate access to the commercial paper market to ensure timely progress of those projects.

(2) The eligible funds and accounts for purposes of paragraph (1) are the Transportation Investment Fund, the Motor Vehicle Fuel Account, the Transportation Revolving Account, the State Highway Account, and the Highway Users Tax Account.