| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ORIGINAL IMPERIUM | 26424 | Direct Cross Interchange | 3 |
| MALò | 152501 | Direct Cross Interchange | 3 |
| CORTECO | 80001534 | Direct Cross Interchange | 3 |
| OCAP | 1225590 | Direct Cross Interchange | 1 |
| KAGER | 300029 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 60814239 | Indirect Cross Interchange | 4 |
| FIAT | 60814239 | Indirect Cross Interchange | 3 |
| FIAT | 46444057 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 46467329 | Indirect Cross Interchange | 2 |
| BIRTH | 50060 | Indirect Cross Interchange | 2 |
| LANCIA | 60814239 | Indirect Cross Interchange | 2 |
| LANCIA | 46467329 | Indirect Cross Interchange | 2 |
| MALò | 76552 | Indirect Cross Interchange | 1 |
| ORIGINAL IMPERIUM | 28304 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46457826 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46444057 | Indirect Cross Interchange | 1 |
| BIRTH | 50074 | Indirect Cross Interchange | 1 |
| LANCIA | 46457826 | Indirect Cross Interchange | 1 |
| LANCIA | 46444057 | Indirect Cross Interchange | 1 |
| LANCIA | 46547639 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46547639 | Indirect Cross Interchange | 1 |
| FIAT | 46547639 | Indirect Cross Interchange | 1 |
| FIAT | 46457826 | Indirect Cross Interchange | 1 |