1.2.2.2: Determine Indicator State for Road Management

This process shall implement selected traffic control strategies and transit priority on some or all of the indicators covering the road (surface street) network served by the Manage Traffic function. It shall implement the strategies only using the indicators (intersection and pedestrian controllers, reversible lane signals, etc.) that are specified in the implementation request and shall coordinate its actions with those of the processes that control the freeway network and the ramps that give access to the freeway network.

This process is associated with the Traffic Management Center physical object.

This process is associated with the following functional objects:

• TMC Dynamic Lane Management and Shoulder Use
• TMC Intersection Safety
• TMC Multi-Modal Coordination
• TMC Regional Traffic Management
• TMC Signal Control

This process is associated with the following data flows:

• coordination_data_freeways_to_roads
• coordination_data_ramps_to_roads
• coordination_data_roads_to_freeways
• coordination_data_roads_to_ramps
• current_road_network_data
• indicator_road_requested_state
• prediction_data
• reversible_lane_signal_state_for_roads
• roadway_closures
• selected_hri_control_strategy
• selected_road_control_strategy
• static_data_for_roads
• strategy_data_for_roads
• transit_road_overall_priority
• transit_road_priority_given