This data flow is used within the Manage Traffic function and contains information to be distributed to drivers approaching a traffic meter (e.g., ramp meter), such as advance warning of the meter, its operational status (whether it is currently on or not, how many cars per green are allowed, etc.), lane usage at the meter (including a bypass lane for HOVs) and existing queue at the meter.

Sub Data Flows

Parent Data Flows

Associated PSpecs