Interface: MoDOT Road Weather Information System - MoDOT Field Equipment
![MoDOT Road Weather Information System to MoDOT Field Equipment Interface Diagram](../../images/ifs/if21-48.gif)
Architecture Flow Definitions
environmental sensors control (Existing)
Data used to configure and control environmental sensors.
vehicle emissions data (Existing)
Measured emissions of specific vehicles comprised of exhaust pollutants including hydrocarbons, carbon monoxide, and nitrogen oxides.