| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 12775 | Direct Cross Interchange | 1 |
| FIAT | 7301404 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7301406 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7301404 | Indirect Cross Interchange | 1 |
| LANCIA | 7301406 | Indirect Cross Interchange | 1 |
| LANCIA | 7301404 | Indirect Cross Interchange | 1 |