| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VEMA | 3111 | Direct Cross Interchange | 1 |
| LANCIA | 4134155 | Indirect Cross Interchange | 1 |
| FIAT | 4180915 | Indirect Cross Interchange | 1 |
| FIAT | 4134155 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 4180915 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 4134155 | Indirect Cross Interchange | 1 |
| MALò | 366 | Indirect Cross Interchange | 1 |