The following Functional Areas are associated with the "Southern California Transit Vehicles" element.   Each functional area includes a brief description and a bulleted list of detailed functions.   The common icon provides a link to other systems in the region that include the same functional area.

On-board Transit Fare and Load Management (User Defined)

On-board systems provide variable and flexible fare collection using a travelers fare medium (stored value cards or other payment instrument).

• The transit vehicle shall support the support the payments of transit fares via a common electronic payment instrument.