| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 923210 | Direct Cross Interchange | 1 |
| LANCIA | 46738256 | Indirect Cross Interchange | 1 |
| LANCIA | 46540344 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46738256 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46540344 | Indirect Cross Interchange | 1 |
| FIAT | 46738256 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46738256 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46540344 | Indirect Cross Interchange | 1 |