| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ERA | 660096 | Direct Cross Interchange | 1 |
| ERA | 660090 | Direct Cross Interchange | 1 |
| ERA | 610098 | Indirect Cross Interchange | 1 |
| FIAT | 46798124 | Indirect Cross Interchange | 1 |
| FIAT | 46751427 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60862120 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60662120 | Indirect Cross Interchange | 1 |