| Source Element |
Destination Element |
Flow |
| Bridge and Tunnel Electronic Toll Collection Systems |
Vehicles |
tag data |
| Bridge or Tunnel Field Equipment |
Vehicles |
vehicle probe data |
| Highway Electronic Toll Collection Systems |
Vehicles |
tag data |
| Provincial Ministry of Transport Field Equipment |
Vehicles |
vehicle probe data |
| Provincial Ministry of Transport TMC |
Provincial Ministry of Transport Field Equipment |
barrier system status |
| Regional Field Equipment |
Vehicles |
vehicle probe data |
| State DOT Field Equipment |
Vehicles |
vehicle probe data |
| State DOT TMC |
State DOT Field Equipment |
barrier system status |
| Vehicles |
Bridge and Tunnel Electronic Toll Collection Systems |
request tag data |
| Bridge and Tunnel Electronic Toll Collection Systems |
tag update |
| Highway Electronic Toll Collection Systems |
request tag data |
| Highway Electronic Toll Collection Systems |
tag update |
