(a)
A county transportation expenditure plan shall not be adopted by the authority until it has received the approval of the board of supervisors and of the city councils representing both a majority of the cities in the county and a majority of the population residing in the incorporated areas of the county.(b)
The plan shall be adopted prior to the call of the election provided for in Section 142250.
Source:
Section 142256, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PUC§ionNum=142256..