| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 13299 | Direct Cross Interchange | 1 |
| FIAT | 55999750 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 5999750 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 55999750 | Indirect Cross Interchange | 1 |
| LANCIA | 55999750 | Indirect Cross Interchange | 1 |
| FIAT | 5999750 | Indirect Cross Interchange | 1 |