| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BIRTH | 4229 | Direct Cross Interchange | 1 |
| VEMA | 13759 | Direct Cross Interchange | 1 |
| LANCIA | 7759428 | Indirect Cross Interchange | 1 |
| LANCIA | 7629165 | Indirect Cross Interchange | 1 |
| FIAT | 7759428 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7759428 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7629165 | Indirect Cross Interchange | 1 |