ITE TMDD: Traffic Management Data Dictionary (TMDD) and Message Sets for External Traffic Management Center Communications (MS/ETMCC)
| Source Element | Destination Element | Flow |
|---|---|---|
| NDDOT District Offices | NDDOT RCRS | road network conditions |
| NDDOT Maintenance Office | Media | road network conditions |
| NDDOT RCRS | road network conditions | |
| State Radio | road network conditions |