Source Element | Destination Element | Flow |
---|
DC Street Car | DDOT Traffic Signals | local signal priority request |
DDOT Drawbridge Equipment | DDOT TMC | request for right-of-way |
DDOT PTSA | DDOT TMC | traffic control priority request |
DDOT PTSA DC Circulator Bus | DDOT Traffic Signals | local signal priority request |
DDOT TMC | DDOT Drawbridge Equipment | signal control data |
DDOT HAR | signal control data |
DDOT PTSA | traffic control priority status |
DDOT Traffic Signals | signal control data |
HSEMA Center | emergency traffic control information |
WMATA Bus Operations Control Center | traffic control priority status |
DDOT Traffic Signals | DDOT TMC | request for right-of-way |
FEMS Fire-EMS Vehicles | DDOT Traffic Signals | local signal preemption request |
HSEMA Center | DDOT TMC | emergency traffic control request |
MATOC | emergency traffic control request |
MATOC | HSEMA Center | emergency traffic control information |
WMATA Bus Operations Control Center | DDOT TMC | traffic control priority request |
WMATA Transit Vehicles | DDOT Traffic Signals | local signal priority request |