| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 88038 | Direct Cross Interchange | 8 |
| HOFFER | 7518038 | Direct Cross Interchange | 8 |
| FIAT | 46460132 | Direct Cross Interchange | 5 |
| PIERBURG | 722552000 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 46460132 | Direct Cross Interchange | 3 |
| LANCIA | 46460132 | Direct Cross Interchange | 3 |
| FIAT | 71788536 | Direct Cross Interchange | 3 |
| SIDAT | 83727 | Indirect Cross Interchange | 7 |
| CARBUREIBAR | 02564000 | Indirect Cross Interchange | 1 |