| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 86200 | Direct Cross Interchange | 4 |
| HOFFER | 7516200 | Direct Cross Interchange | 4 |
| FIAT | 71750725 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 71750725 | Direct Cross Interchange | 3 |
| LANCIA | 71750725 | Direct Cross Interchange | 3 |
| SIDAT | 38846 | Indirect Cross Interchange | 5 |