| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| METELLI | 012386 | Direct Cross Interchange | 8 |
| BGA | VG3554 | Direct Cross Interchange | 7 |
| FIAT | 7765039 | Direct Cross Interchange | 7 |
| FRECCIA | G3554 | Direct Cross Interchange | 6 |
| IPSA | VG104300 | Direct Cross Interchange | 6 |
| LANCIA | 7765039 | Direct Cross Interchange | 5 |
| FRECCIA | GS3554 | Indirect Cross Interchange | 2 |
| FRECCIA | 3554 | Indirect Cross Interchange | 1 |