| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ASSO | 246011 | Direct Cross Interchange | 5 |
| LANCIA | 82376919 | Direct Cross Interchange | 3 |
| SIGAM | 16414 | Direct Cross Interchange | 3 |
| BOSAL | 280235 | Direct Cross Interchange | 2 |
| WALKER | 03430 | Direct Cross Interchange | 2 |
| AUTOBIANCHI | 82376919 | Direct Cross Interchange | 1 |
| TESH | 230191 | Direct Cross Interchange | 1 |
| MTS | 0150590 | Indirect Cross Interchange | 1 |