| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 1453 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 5972145 | Indirect Cross Interchange | 1 |
| LANCIA | 5972145 | Indirect Cross Interchange | 1 |
| FIAT | 7537989 | Indirect Cross Interchange | 1 |
| FIAT | 5972145 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7537989 | Indirect Cross Interchange | 1 |