| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LANCIA | 46433582 | Direct Cross Interchange | 1 |
| LANCIA | 46406346 | Direct Cross Interchange | 1 |
| INNOCENTI | 46433582 | Direct Cross Interchange | 1 |
| INNOCENTI | 46406346 | Direct Cross Interchange | 1 |
| FIAT | 46433582 | Direct Cross Interchange | 1 |
| FIAT | 46406346 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 46433582 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 46406346 | Direct Cross Interchange | 1 |