| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PIERBURG | 702256140 | Direct Cross Interchange | 5 |
| HOFFER | 8029194 | Direct Cross Interchange | 5 |
| MEAT & DORIA | 9194 | Direct Cross Interchange | 5 |
| FIAT | 46813569 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 46813569 | Direct Cross Interchange | 3 |
| LANCIA | 46813569 | Direct Cross Interchange | 3 |
| FISPA | 83765 | Indirect Cross Interchange | 6 |
| PIERBURG | 70225614 | Indirect Cross Interchange | 1 |
| S.I.D.A.T | 83765 | Indirect Cross Interchange | 1 |
| S.I.D.A.T | 3256151 | Indirect Cross Interchange | 1 |