| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BIRTH | 50059 | Direct Cross Interchange | 3 |
| ORIGINAL IMPERIUM | 26418 | Direct Cross Interchange | 2 |
| MALò | 152672 | Direct Cross Interchange | 2 |
| VEMA | 15120 | Direct Cross Interchange | 1 |
| FIAT | 46462761 | Indirect Cross Interchange | 4 |
| FIAT | 46452547 | Indirect Cross Interchange | 2 |
| LANCIA | 46452547 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46754433 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46462761 | Indirect Cross Interchange | 1 |
| INNOCENTI | 46452547 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46754433 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46462761 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46452547 | Indirect Cross Interchange | 1 |
| MALò | 152678 | Indirect Cross Interchange | 1 |
| LANCIA | 46754433 | Indirect Cross Interchange | 1 |
| LANCIA | 46462761 | Indirect Cross Interchange | 1 |