This data flow is sent by the Manage Maintenance and Construction function to be used for In-Vehicle Signage applications to provides warnings 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

Parent Information Flows