| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIGAM | 16409 | Direct Cross Interchange | 2 |
| IMASAF | 453606 | Direct Cross Interchange | 2 |
| MTS | 0153620 | Indirect Cross Interchange | 2 |
| LANCIA | 82397375 | Indirect Cross Interchange | 2 |
| ASSO | 246017 | Indirect Cross Interchange | 2 |
| AURADIA | R210368 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82397375 | Indirect Cross Interchange | 1 |
| ANSA | LC2905 | Indirect Cross Interchange | 1 |
| TESH | 250275 | Indirect Cross Interchange | 1 |
| MTS | 53620 | Indirect Cross Interchange | 1 |