| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 9207 | Direct Cross Interchange | 4 |
| HOFFER | 8029207 | Direct Cross Interchange | 4 |
| FIAT | 9665523380 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 9665523380 | Direct Cross Interchange | 3 |
| LANCIA | 9665523380 | Direct Cross Interchange | 3 |
| SIDAT | 81093 | Indirect Cross Interchange | 5 |