2.3.3.1 INRIX

INRIX aggregates probe-based data from numerous sources, including crowd-sourced, public, and proprietary data. The data types include consumer devices (e.g., connected cars, mobile phones), local fleets (e.g., service, delivery), and long-haul trucks. All data types collected are GPS based. Historical data availability goes back three years. MOEs reported in the platform include travel times, speeds, congestion, and bottlenecks. INRIX data does not capture stops; therefore, that information is not available. The following data analysis tools are available to users:
  • Real-Time Traffic Flow – provides speed and travel time data by roadway segment and is updated every minute for most roadways.
  • Roadway Analytics – provides average speed and other data by roadway segment. The data can be organized into 15-minute bins and is available for dates from January 2018 onward.
  • Historical Speed Profile – analytical tool that helps the user visualize, monitor, measure, and manage the performance of roadway networks.
  • Trip Analytics – a tool that helps provide detailed data on trips such as origindestination.