| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 77363342 | Direct Cross Interchange | 2 |
| BIRTH | 8534 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 77363342 | Direct Cross Interchange | 1 |
| LANCIA | 77363342 | Direct Cross Interchange | 1 |
| VEMA | 13439 | Indirect Cross Interchange | 1 |