This data flow is used within the Manage Traffic function to report to the traffic operations personnel the status of Highway Advisory Radios (HARs) and Dynamic Message Sign status for DMS operating at the roadside in the geographic and/or jurisdictional area(s) served by the function. It consists of the following data items each of which is defined in its own DDE:

+ roadway_information_incident_updates
+ har_status

Sub Data Flows

Parent Data Flows

Associated PSpecs