This data flow from the Provide Driver and Traveler Services function contains an individual service request broadcast from a transit user using a personal information device to nearby roadside equipment (RSE). The information provided will be used to identify a set of transit or other transportation options with the intent of providing connection protection for the transit user during their individual trip or special needs, e.g. visually impaired, requiring wheelchair access, etc. It consists of the following items each of which is defined in its own DDE:

+ transit_data_request
+ constraint_on_special_needs

Sub Data Flows

Parent Data Flows

Associated PSpecs

Parent Information Flows