California Public Utilities Code
Sec. § 99268.19

If fare revenues are insufficient to meet the applicable ratio of fare revenues to operating cost required by this article, an operator may satisfy that requirement by supplementing its fare revenues with local funds. As used in this section, local funds means any nonfederal or nonstate grant funds or other revenues generated by, earned by, or distributed to an operator.
Last accessed
Jun. 6, 2016