| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 16266 | Direct Cross Interchange | 1 |
| FIAT | 14075711 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 14075711 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 14075700 | Indirect Cross Interchange | 1 |
| LANCIA | 14075711 | Indirect Cross Interchange | 1 |
| LANCIA | 14075700 | Indirect Cross Interchange | 1 |
| INNOCENTI | 14075711 | Indirect Cross Interchange | 1 |
| INNOCENTI | 14075700 | Indirect Cross Interchange | 1 |