The Transportation Development Act (TDA) is administered by
Regional Transportation Planning Agencies (RTPA) such as the
Sacramento Area Council of Governments (SACOG). It provides two
major sources of public transportation funding in California.
Local Transportation Fund (LTF), enacted in 1972
State Transit Assistance (STA) fund, enacted in 1980
Explanations of both of these funds and annual apportionments for
each jurisdiction are provided below and published annually.