Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
An example of a rail line code (3-3544-465) compared to cargo codes (0-0444-425 and 0-0466-425).
| Rail Line Code | 3 | 3 | 5 | 4 | 4 | 465 |
| Cargo Code | 0 | 0 | 4 | 4 | 4 | 425 |
| Results | OK | OK | OK | OK | OK | Ok |
| Rail Line Code | 3 | 3 | 5 | 4 | 4 | 465 |
| Cargo Code | 0 | 0 | 4 | 6 | 6 | 425 |
| Results | OK | OK | OK | Not | Not | Not |
