DM02-Caltrans D-11 Performance Monitoring
Status: Existing
Description
The Caltrans D–11 Performance Monitoring service package uses information collected from detectors and sensors, connected vehicles, and operational data feeds from centers to support performance monitoring and other uses of historical data including transportation planning, condition monitoring, safety analyses, and research. The information may be probe data information obtained from vehicles in the network to determine network performance measures such as speed and travel times, or it may be information collected from the vehicles and processed by the infrastructure, e.g. environmental data and infrastructure conditions monitoring data. Additional data are collected including accident data, road condition data, road closures and other operational decisions to provide context for measured transportation performance and additional safety and mobility–related measures. More complex performance measures may be derived from the collected data.
This service package supports Next OS goals of using performance metrics to create and measure progress against performance goals.
Diagram
DM02-Caltrans D-11 Performance MonitoringIncludes Elements
| California Transportation Planning System |
|---|
| Archive Data User Systems |
| NPMRDS FHWA Performance System |
| Caltrans Data User System |
| Caltrans Performance Measurement System |