“Regional or local entity,” as defined by subdivision (c) of Section 2430.1, also includes the transportation planning entity established pursuant to Section 130050.1 of the Public Utilities Code or the service authority for freeway emergencies described in Section 2551 of the Streets and Highways Code.
Source:
Section 2430.2, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=VEH§ionNum=2430.2..