| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HOFFER | 8290204 | Direct Cross Interchange | 9 |
| MEAT & DORIA | 90204 | Direct Cross Interchange | 9 |
| FIAT | 46539833 | Direct Cross Interchange | 8 |
| FISPA | 84715 | Direct Cross Interchange | 8 |
| SIDAT | 84715 | Direct Cross Interchange | 7 |
| ALFA ROMEO | 46539833 | Direct Cross Interchange | 7 |
| LANCIA | 46539833 | Direct Cross Interchange | 7 |
| METZGER | 0900458 | Direct Cross Interchange | 6 |
| RUVILLE | 425803 | Direct Cross Interchange | 6 |
| NK | 292321 | Direct Cross Interchange | 6 |
| KAMOKA | 1060155 | Direct Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 46539833 | Indirect Cross Interchange | 1 |
| CONTITECH / CAC | 4511176 | Indirect Cross Interchange | 1 |