| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 901600 | Direct Cross Interchange | 1 |
| FIAT | 46544278 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46772183 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46544278 | Indirect Cross Interchange | 1 |
| LANCIA | 7774040 | Indirect Cross Interchange | 1 |
| LANCIA | 46772183 | Indirect Cross Interchange | 1 |
| LANCIA | 46544278 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46772183 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46544278 | Indirect Cross Interchange | 1 |
| FIAT | 7774040 | Indirect Cross Interchange | 1 |
| FIAT | 46772183 | Indirect Cross Interchange | 1 |