| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BIRTH | 4002 | Direct Cross Interchange | 4 |
| MALò | 4869 | Direct Cross Interchange | 4 |
| FIAT | 4252182 | Direct Cross Interchange | 3 |
| INNOCENTI | 4252182 | Direct Cross Interchange | 2 |
| INNOCENTI | 556601322 | Direct Cross Interchange | 2 |
| FIAT | 556601322 | Direct Cross Interchange | 1 |
| OCAP | 1215402 | Indirect Cross Interchange | 2 |
| KAGER | 860491 | Indirect Cross Interchange | 2 |
| INNOCENTI | 6556601322 | Indirect Cross Interchange | 1 |
| OCAP | 0901070 | Indirect Cross Interchange | 1 |