| Description: | |||
|---|---|---|---|
| Traffic information exchanged between TMC’s. Normally would include incidents, congestion data, traffic data, signal timing plans, and real-time signal control information. | |||
| Communications Standards: | |||
| NTCIP C2C | AASHTO-17 | File Transfer Protocol (FTP) Application Profile | NTCIP 2303 |
| NTCIP C2C | AASHTO-20 | Application Profile for DATEX-ASN (AP-DATEX) | NTCIP 2304 |
| NTCIP C2C | AASHTO-21 | Octet Encoding Rules (OER) Base Protocol | NTCIP 1102 |
| NTCIP C2C | AASHTO-28 | Ethernet Subnetwork Profile | NTCIP 2104 |
| NTCIP C2C | AASHTO-39 | Center-to-Center Naming Convention Specification | NTCIP 1104 |
| NTCIP C2C | AASHTO-XML | Application Profile for XML Message Encoding and Transport in ITS Center-to-Center Communications (C2C XML) | NTCIP 2306 |
| NTCIP C2C | S-88 | Internet (TCP/IP and UDP/IP) Transport Profile | NTCIP 2202 |
| Message Standards: | |||
| ITE-TMDD21 | ITE-TMDD21 | Traffic Management Data Dictionary (TMDD) and Message Sets for External Traffic Management Center Communications (MS/ETMCC) | ITE TMDD |
| Data Standards: | |||
| No Data Standards | |||