incident_strategy_override

This data flow is used within the Manage Traffic function to request a change of current traffic control strategy as applied to intersections and lane control to take account of the effects on traffic flow of a current incident. The data flow consists of the following data items each of which is defined in its own DDE:

selected_roadway_control_strategy
+ selected_ramp_control_strategy

Sub Data Flows

• selected_ramp_control_strategy
• selected_roadway_control_strategy

Parent Data Flows

• current_traffic_incident_response
• incident_overrides

Associated PSpecs/Terminators

• 1.3.3.1 - Respond to Current Incidents
• 1.2.1 - Select Strategy