This data flow contains the operational status (state of the device, configuration, and fault data) for a Dynamic Message Sign to be sent to the roadway automated treatment management function for maintenance and construction. This includes status from signs 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:

+ device_identity
+ roadside_device_status
+ dms_advisory_text

Sub Data Flows

Parent Data Flows

Associated PSpecs