| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MALò | 147441 | Direct Cross Interchange | 3 |
| FIAT | 46742098 | Direct Cross Interchange | 2 |
| FIAT | 46553161 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 46742098 | Direct Cross Interchange | 2 |
| BIRTH | 50565 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 46553161 | Direct Cross Interchange | 1 |
| LANCIA | 46742098 | Direct Cross Interchange | 1 |
| LANCIA | 46553161 | Direct Cross Interchange | 1 |
| VEMA | 15128 | Indirect Cross Interchange | 3 |
| OCAP | 1225791 | Indirect Cross Interchange | 2 |