| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 15371 | Direct Cross Interchange | 1 |
| FIAT | 5942877 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 5942877 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 125224 | Indirect Cross Interchange | 1 |
| LANCIA | 5942877 | Indirect Cross Interchange | 1 |
| LANCIA | 125224 | Indirect Cross Interchange | 1 |