| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BIRTH | 4215 | Direct Cross Interchange | 1 |
| VEMA | 11 | Direct Cross Interchange | 1 |
| FIAT | 14045171 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 14045171 | Indirect Cross Interchange | 1 |
| LANCIA | 14045171 | Indirect Cross Interchange | 1 |