| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 17773 | Direct Cross Interchange | 1 |
| FIAT | 46798592 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7522385 | Indirect Cross Interchange | 1 |
| MAPCO | 26049 | Indirect Cross Interchange | 1 |
| LANCIA | 7522385 | Indirect Cross Interchange | 1 |
| LANCIA | 46798592 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46798592 | Indirect Cross Interchange | 1 |
| FIAT | 7522385 | Indirect Cross Interchange | 1 |