| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 17770 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 60510369 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60510367 | Indirect Cross Interchange | 1 |
| MAPCO | 26048 | Indirect Cross Interchange | 1 |
| LANCIA | 60510369 | Indirect Cross Interchange | 1 |
| FIAT | 60510369 | Indirect Cross Interchange | 1 |
| FIAT | 60510367 | Indirect Cross Interchange | 1 |