Interface: City of Bristol VA Public Works Department - City of Bristol VA Public Works Department Vehicles
![City of Bristol VA Public Works Department to City of Bristol VA Public Works Department Vehicles Interface Diagram](../../images/ifs/if42-87.gif)
Architecture Flow Definitions
environmental sensor data (Planned)
Current road conditions (e.g., surface temperature, subsurface temperature, moisture, icing, treatment status) and surface weather conditions (e.g., air temperature, wind speed, precipitation, visibility) as measured and reported by fixed and/or mobile environmental sensors. Operational status of the sensors is also included.
environmental sensors control (Planned)
Data used to configure and control environmental sensors.
maint and constr vehicle location data (Existing)
The current location and related status (e.g., direction and speed) of the maintenance/construction vehicle.
work zone status (Planned)
Current work zone status including current location (and future locations for moving work zones), impact to the roadway, required lane shifts, expected time(s) and duration of impact, anticipated delays, alternate routes, and suggested speed limits.