To specify the route using a single code
| Position | Element | Name | Type | Min/Max | Repeat | |
|---|---|---|---|---|---|---|
| 1 | 1 | Route Code | Mandatory | Alphanumeric | 1/13 | AtMax 1 |
| 2 | 192 | Agent/Shipper Routing Code | Opt | ID | 1/1 | AtMax 1 |
| 3 | 177 | Intermodal Service Code | Opt | ID | 1/2 | AtMax 1 |
| 4 | 140 | Standard Carrier Alpha Code | Opt | ID | 2/4 | AtMax 1 |
| 5 | 306 | Action Code | Rel | ID | 1/2 | AtMax 1 |
| 6 | 140 | Standard Carrier Alpha Code | Opt | ID | 2/4 | AtMax 1 |
| 7 | 1073 | Yes/No Condition or Response Code | Opt | ID | 1/1 | AtMax 1 |
| 8 | 1073 | Yes/No Condition or Response Code | Opt | ID | 1/1 | AtMax 1 |
| 9 | 1 | Route Code | Opt | Alphanumeric | 1/13 | AtMax 1 |