| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 16170 | Direct Cross Interchange | 1 |
| FIAT | 46456660 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46745364 | Indirect Cross Interchange | 1 |
| MAPCO | 49018 | Indirect Cross Interchange | 1 |
| DELPHI | TA1771 | Indirect Cross Interchange | 1 |
| LANCIA | 46745364 | Indirect Cross Interchange | 1 |
| LANCIA | 46456660 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46745364 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46456660 | Indirect Cross Interchange | 1 |
| FIAT | 98845031 | Indirect Cross Interchange | 1 |
| FIAT | 46745364 | Indirect Cross Interchange | 1 |