This data flow is used within the Provide Driver and Traveler Services function to enable the selection of routes that only involve modes other than those using vehicles or transit services. It consists of the following data items each of which is defined in its own DDE:

+ destination
+ departure_time
+ desired_arrival_time
+ modes
+ preferred_routes
+ preferred_alternate_routes
+ preferred_route_segments
+ preferred_weather_conditions
+ constraint_on_acceptable_travel_time
+ constraint_on_eta_change
+ constraint_on_special_needs

Sub Data Flows

Parent Data Flows

Associated PSpecs