| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 9246 | Direct Cross Interchange | 4 |
| HOFFER | 8029246 | Direct Cross Interchange | 4 |
| LANCIA | 55225245 | Direct Cross Interchange | 3 |
| FIAT | 55225245 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 55225245 | Direct Cross Interchange | 3 |
| SIDAT | 83862 | Indirect Cross Interchange | 5 |