| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| OPTIMAL | G6886 | Direct Cross Interchange | 10 |
| KAGER | 870431 | Direct Cross Interchange | 10 |
| FLENNOR | FL775G | Direct Cross Interchange | 10 |
| SPIDAN | 44314 | Direct Cross Interchange | 10 |
| ALFA ROMEO | 60628269 | Direct Cross Interchange | 10 |
| A.B.S. | 210015 | Direct Cross Interchange | 10 |
| RUVILLE | 936024 | Direct Cross Interchange | 10 |
| SIDEM | 35275 | Direct Cross Interchange | 10 |
| FIAT | 60628269 | Indirect Cross Interchange | 5 |
| BENDIX | 042332B | Indirect Cross Interchange | 3 |
| MALò | 24032 | Indirect Cross Interchange | 1 |
| OCAP | 0381354 | Indirect Cross Interchange | 1 |