Cal. Pub. Util. Code § 99301.5
Notwithstanding Sections 99232, 99233, and 99301, the Orange County Transportation Commission may direct the transportation planning agency to allocate interest accruing from money retained for the development of transit in the local transportation fund of the County of Orange, to the County of Orange, to cities within the county, to the Department of Transportation, to the Orange County Transit District, and to the Orange County Transportation Commission to expend for transportation purposes within the County of Orange, as determined by the Orange County Transportation Commission, including those which could be funded by motor vehicle fuel taxes pursuant to Section 1 of Article XIX of the California Constitution. The commission, when determining the purposes for which the money is to be expended, shall ensure that, to the extent possible, at least one-half of the money is allocated to local street and road projects.
Ca. Pub. Util. Code § 99301.5