| Source Element |
Destination Element |
Flow |
| Bridge or Tunnel Field Equipment |
Bridge or Tunnel Operations TOC |
freeway control data |
| Bridge or Tunnel Operations TOC |
Bridge or Tunnel Field Equipment |
freeway control status |
| Provincial Ministry of Transport Field Equipment |
Provincial Ministry of Transport TMC |
freeway control data |
| Provincial Ministry of Transport TMC |
Provincial Ministry of Transport Field Equipment |
freeway control status |
| Regional Field Equipment |
Regional Traffic Management Center |
freeway control data |
| Regional Traffic Management Center |
Regional Field Equipment |
freeway control status |
| State DOT Field Equipment |
State DOT TMC |
freeway control data |
| State DOT TMC |
State DOT Field Equipment |
freeway control status |
