| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 13517 | Direct Cross Interchange | 1 |
| FIAT | 46756431 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7660763 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46756431 | Indirect Cross Interchange | 1 |
| LANCIA | 7660763 | Indirect Cross Interchange | 1 |
| LANCIA | 46756431 | Indirect Cross Interchange | 1 |
| FIAT | 7660763 | Indirect Cross Interchange | 1 |