This data flow is used within the Manage Traffic and Provide Driver and Traveler Services functions. It provides a localized warning of infrastructure issues and transportation assets that may pose a hazard as drivers approach a certain location along with the location from which the message should be broadcast. The data flow consists of the following data items each of which is defined in its own DDE:

+ infrastructure_safety_warning

Sub Data Flows

Parent Data Flows

Associated PSpecs/Terminators