| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46840661 | Direct Cross Interchange | 2 |
| BIRTH | 50408 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 46840661 | Direct Cross Interchange | 1 |
| LANCIA | 46840661 | Direct Cross Interchange | 1 |
| FIAT | 51739095 | Indirect Cross Interchange | 1 |