| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 2243 | Direct Cross Interchange | 1 |
| FIAT | 7738960 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7740977 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7738960 | Indirect Cross Interchange | 1 |
| LANCIA | 7740977 | Indirect Cross Interchange | 1 |
| FIAT | 7740977 | Indirect Cross Interchange | 1 |