| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 454701 | Direct Cross Interchange | 2 |
| ASSO | 241005 | Direct Cross Interchange | 2 |
| ASSO | 241007 | Direct Cross Interchange | 1 |
| SIGAM | 16114 | Indirect Cross Interchange | 2 |
| LANCIA | 82320954 | Indirect Cross Interchange | 2 |
| MTS | 0110770 | Indirect Cross Interchange | 2 |
| MTS | 0110760 | Indirect Cross Interchange | 1 |
| WALKER | 03435 | Indirect Cross Interchange | 1 |
| IMASAF | 455101 | Indirect Cross Interchange | 1 |
| SIGAM | 16115 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82320954 | Indirect Cross Interchange | 1 |
| TESH | 140102 | Indirect Cross Interchange | 1 |
| LANCIA | 82369705 | Indirect Cross Interchange | 1 |