This data flow is used within the Manage Traffic function and contains the Highway Advisory Radio status for HARs, operating at the roadside on roads (surface streets) 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:

+ har_identity
+ roadway_information_incident_updates

Sub Data Flows

Parent Data Flows

Associated PSpecs