Interface: Municipal Traffic Offices - Western Region Traffic Management Center (PennDOT)
![Municipal Traffic Offices to Western Region Traffic Management Center (PennDOT) Interface Diagram](../../images/ifs/if21-38.png)
Information Flow Definitions
device control request (Future) Selected Comm Solution
Request for device control action
device data (Future) Selected Comm Solution
Data from detectors, environmental sensor stations, roadside equipment, and traffic control devices, including device inventory information.
device status (Future) Selected Comm Solution
Status information from devices