traffic flow (Architecture Flow*)
Raw and/or processed traffic detector data which allows derivation of traffic flow variables (e.g., speed, volume, and density measures) and associated information (e.g., congestion, potential incidents). This flow includes the traffic data and the operational status of the traffic detectors. Roadway
Traffic Management
This Architecture Flow is in the following Service Packages:
- Network Surveillance
- Traffic Signal Control
- Traffic Metering
- HOV Lane Management
- Regional Traffic Management
- Traffic Incident Management System
- Transportation Decision Support and Demand Management
- Reversible Lane Management
- Variable Speed Limits
- Dynamic Lane Management and Shoulder Use
- Dynamic Roadway Warning
- Mixed Use Warning Systems
- Collect Traffic Surveillance
- Roadway Basic Surveillance
- Roadway HOV Control
- Roadway Incident Detection
- Roadway Mixed Use Sensing
- Roadway Reversible Lanes
- TMC Incident Detection
- TMC Reversible Lane Management
- TMC Signal Control
- TMC Traffic Network Performance Evaluation
