| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 88146 | Direct Cross Interchange | 5 |
| HOFFER | 7518146 | Direct Cross Interchange | 5 |
| LANCIA | 71753849 | Direct Cross Interchange | 3 |
| FIAT | 71769760 | Direct Cross Interchange | 3 |
| FIAT | 71753849 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 71753849 | Direct Cross Interchange | 3 |
| SIDAT | 83836 | Indirect Cross Interchange | 6 |