| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 9223 | Direct Cross Interchange | 7 |
| HOFFER | 8029223 | Direct Cross Interchange | 7 |
| LANCIA | 60801980 | Direct Cross Interchange | 3 |
| LANCIA | 46813571 | Direct Cross Interchange | 3 |
| FIAT | 60801980 | Direct Cross Interchange | 3 |
| FIAT | 46813571 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 60801980 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46813571 | Direct Cross Interchange | 3 |
| SIDAT | 83807 | Indirect Cross Interchange | 8 |