This data flow is used to provide processes within the Manage Maintenance and Construction function with data that defines the roadway characteristics (links, speed limits, lane configurations) as well as the way in which all intersection, pedestrian and ramp controllers and signs operate, plus the way in which each segment of the road and highway network fits together. It consists of the following data items each of which is defined in its own DDE:

+ highway_control_devices
+ highway_network
+ ramp_devices
+ road_control_devices
+ road_network

Sub Data Flows

Parent Data Flows

Associated PSpecs