| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 51116 | Direct Cross Interchange | 1 |
| FIAT | 7516691 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7516691 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7075390 | Indirect Cross Interchange | 1 |
| LANCIA | 7516691 | Indirect Cross Interchange | 1 |
| LANCIA | 7075390 | Indirect Cross Interchange | 1 |
| INNOCENTI | 7516691 | Indirect Cross Interchange | 1 |