| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 2239 | Direct Cross Interchange | 1 |
| FIAT | 7770722 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7770722 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7770720 | Indirect Cross Interchange | 1 |
| LANCIA | 7770722 | Indirect Cross Interchange | 1 |
| LANCIA | 7770720 | Indirect Cross Interchange | 1 |