| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46526826 | Direct Cross Interchange | 2 |
| BIRTH | 8429 | Direct Cross Interchange | 2 |
| FIAT | 46526825 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 46526826 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 46526825 | Direct Cross Interchange | 1 |
| LANCIA | 46526826 | Direct Cross Interchange | 1 |
| LANCIA | 46526825 | Direct Cross Interchange | 1 |
| VEMA | 15998 | Indirect Cross Interchange | 6 |
| FIAT | 46528825 | Indirect Cross Interchange | 1 |