| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ASSO | 067005 | Direct Cross Interchange | 4 |
| SIGAM | 14605 | Direct Cross Interchange | 4 |
| BOSAL | 170255 | Direct Cross Interchange | 3 |
| AUTOBIANCHI | 7538231 | Direct Cross Interchange | 2 |
| LANCIA | 7538231 | Direct Cross Interchange | 2 |
| MTS | 0163960 | Indirect Cross Interchange | 1 |