| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| INNOCENTI | 46781463 | Direct Cross Interchange | 1 |
| INNOCENTI | 46781462 | Direct Cross Interchange | 1 |
| FIAT | 46781463 | Direct Cross Interchange | 1 |
| FIAT | 46781462 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 46781463 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 46781462 | Direct Cross Interchange | 1 |
| LANCIA | 46781463 | Direct Cross Interchange | 1 |
| LANCIA | 46781462 | Direct Cross Interchange | 1 |
| ORIGINAL IMPERIUM | 5333 | Indirect Cross Interchange | 6 |