Dedicated Short Range Communication at 915 MHz Standards Group
| Source Element | Destination Element | Flow |
|---|---|---|
| Carter County/Elizabethton Public Safety Vehicles | City of Elizabethton Traffic Signals | local signal preemption request |
| Public/Private Vehicles | City of Johnson City Field Sensors | traffic probe data |
| Washington County/Johnson City Public Safety Vehicles | City of Johnson City Traffic Signals | local signal preemption request |