| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 83501 | Direct Cross Interchange | 6 |
| HOFFER | 7513501 | Direct Cross Interchange | 6 |
| FIAT | 46838427 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46838427 | Direct Cross Interchange | 3 |
| S.I.D.A.T | 470000100 | Direct Cross Interchange | 3 |
| FISSORE | 470000100 | Direct Cross Interchange | 3 |
| LANCIA | 46838427 | Direct Cross Interchange | 3 |
| SIDAT | 84409 | Indirect Cross Interchange | 7 |