traffic_control_device_update

This data flow from the Manage Maintenance and Construction function includes steps taken to resolve reported discrepancies with the traffic control devices (TCDs) managed by the function. The data flow consists of the following data items each which is defined in its own DDE:

device_identity
+ location_identity
+ roadside_device_status
+ tcd_change_made

Sub Data Flows

• device_identity
• location_identity
• roadside_device_status
• tcd_change_made

Parent Data Flows

• None

Associated PSpecs/Terminators

• 9.2.6.6 - Manage Implementation of Traffic Regulations and Controls
• 1.8.5 - Coordinate with Other Rule Managers

Parent Information Flows

• METR TCD discrepancy status