| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALFA ROMEO | 46781462 | Direct Cross Interchange | 1 |
| BIRTH | 8432 | Direct Cross Interchange | 1 |
| LANCIA | 46781463 | Direct Cross Interchange | 1 |
| LANCIA | 46781462 | Direct Cross Interchange | 1 |
| FIAT | 46781463 | Direct Cross Interchange | 1 |
| FIAT | 46781462 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 46781463 | Direct Cross Interchange | 1 |
| VEMA | 15959 | Indirect Cross Interchange | 6 |
| FIAT / LANCIA | 46781463 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 46781462 | Indirect Cross Interchange | 1 |