road network conditions (Architecture Flow*)
Current and forecasted traffic information, road and weather conditions, and other road network status. Either raw data, processed data, or some combination of both may be provided by this architecture flow. Information on diversions and alternate routes, closures, and special traffic restrictions (lane/shoulder use, weight restrictions, width restrictions, HOV requirements) in effect is included along with a definition of the links, nodes, and routes that make up the road network. Information Service Provider
Fleet and Freight Management
This Architecture Flow is in the following Service Packages:
This Architecture Flow is in the following Equipment Packages:
Data Flows*:
Security Considerations:
Standard* Activities:
- ATIS General Use: Advanced Traveler Information Systems (ATIS) General Use Standards Group
- NTCIP C2C: NTCIP Center-to-Center Standards Group
Information Service Provider
Other ISP
This Architecture Flow is in the following Service Packages:
- Broadcast Traveler Information
- Interactive Traveler Information
- ISP Based Trip Planning and Route Guidance
- Transportation Operations Data Sharing
- Short Range Communications Traveler Information
- ATIS General Use: Advanced Traveler Information Systems (ATIS) General Use Standards Group
- NTCIP C2C: NTCIP Center-to-Center Standards Group
Other ISP
Information Service Provider
This Architecture Flow is in the following Service Packages:
- Broadcast Traveler Information
- Interactive Traveler Information
- ISP Based Trip Planning and Route Guidance
- Transportation Operations Data Sharing
- Short Range Communications Traveler Information
- ATIS General Use: Advanced Traveler Information Systems (ATIS) General Use Standards Group
- NTCIP C2C: NTCIP Center-to-Center Standards Group
Other Traffic Management
Traffic Management
This Architecture Flow is in the following Service Packages:
- Regional Traffic Management
- Traffic Incident Management System
- Transportation Decision Support and Demand Management
- TMC Incident Dispatch Coordination/Communication
- TMC Regional Traffic Management
- TMC Traffic Network Performance Evaluation
- fotm-road_network_inventory_and_status
- fotm-road_weather_data
- fotm-traffic_data
- fotm-roadway_detours_and_closures
- NTCIP C2C: NTCIP Center-to-Center Standards Group
- ITE TMDD: Traffic Management Data Dictionary (TMDD) and Message Sets for External Traffic Management Center Communications (MS/ETMCC)
Traffic Management
Emergency Management
This Architecture Flow is in the following Service Packages:
- Traffic Information Dissemination
- Traffic Incident Management System
- Roadway Closure Management
- Emergency Routing
- Disaster Response and Recovery
- Collect Traffic Surveillance
- Emergency Response Management
- Emergency Routing
- TMC Incident Dispatch Coordination/Communication
- TMC Traffic Information Dissemination
- traffic_data_for_emergency_services
- traffic_data_for_em_response
- roadway_detours_and_closures_for_em_response
- roadway_detours_and_closures_for_em
- NTCIP C2C: NTCIP Center-to-Center Standards Group
- ITE TMDD: Traffic Management Data Dictionary (TMDD) and Message Sets for External Traffic Management Center Communications (MS/ETMCC)
Traffic Management
Information Service Provider
This Architecture Flow is in the following Service Packages:
- Broadcast Traveler Information
- Interactive Traveler Information
- Dynamic Route Guidance
- ISP Based Trip Planning and Route Guidance
- Transportation Operations Data Sharing
- Short Range Communications Traveler Information
- Network Surveillance
- Traffic Probe Surveillance
- Traffic Information Dissemination
- Traffic Incident Management System
- Transportation Decision Support and Demand Management
- Railroad Operations Coordination
- Drawbridge Management
- Roadway Closure Management
- Disaster Traveler Information
- Collect Traffic Surveillance
- ISP Traveler Data Collection
- Rail Operations Coordination
- TMC Incident Dispatch Coordination/Communication
- TMC Multimodal Crossing Management
- TMC Probe Information Collection
- TMC Traffic Information Dissemination
- TMC Traffic Network Performance Evaluation
- traffic_road_weather_data_for_isp
- traffic_data_for_isp
- roadway_detours_and_closures_for_isp
- prediction_data
- link_data_for_guidance
- current_road_network_state
- current_highway_network_state
- reversible_lane_signal_state_for_roads
- reversible_lane_signal_state_for_freeways
- NTCIP C2C: NTCIP Center-to-Center Standards Group
- ITE TMDD: Traffic Management Data Dictionary (TMDD) and Message Sets for External Traffic Management Center Communications (MS/ETMCC)
Traffic Management
Maintenance and Construction Management
This Architecture Flow is in the following Service Packages:
This Architecture Flow is in the following Equipment Packages:
- Collect Traffic Surveillance
- MCM Winter Maintenance Management
- MCM Work Zone Management
- TMC Incident Dispatch Coordination/Communication
- TMC Traffic Information Dissemination
- roadway_detours_and_closures_for_m_and_c
- road_network_info_from_traffic
- environmental_sensor_data_from_traffic_management
- NTCIP C2C: NTCIP Center-to-Center Standards Group
- ITE TMDD: Traffic Management Data Dictionary (TMDD) and Message Sets for External Traffic Management Center Communications (MS/ETMCC)
Traffic Management
Other Traffic Management
This Architecture Flow is in the following Service Packages:
- Regional Traffic Management
- Traffic Incident Management System
- Transportation Decision Support and Demand Management
- TMC Incident Dispatch Coordination/Communication
- TMC Regional Traffic Management
- TMC Traffic Network Performance Evaluation
- totm-road_network_inventory_and_status
- totm-road_weather_data
- totm-traffic_data
- totm-roadway_detours_and_closures
- NTCIP C2C: NTCIP Center-to-Center Standards Group
- ITE TMDD: Traffic Management Data Dictionary (TMDD) and Message Sets for External Traffic Management Center Communications (MS/ETMCC)
Traffic Management
Transit Management
This Architecture Flow is in the following Service Packages:
- Transit Fixed-Route Operations
- Demand Response Transit Operations
- Traffic Information Dissemination
- Roadway Closure Management
- Collect Traffic Surveillance
- TMC Traffic Information Dissemination
- Transit Center Fixed-Route Operations
- Transit Center Paratransit Operations
