| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIDEM | 975001 | Direct Cross Interchange | 3 |
| LANCIA | 46739490 | Direct Cross Interchange | 2 |
| LANCIA | 50702712 | Direct Cross Interchange | 2 |
| BIRTH | 4927 | Indirect Cross Interchange | 1 |
| RUVILLE | 917625 | Indirect Cross Interchange | 1 |