| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIGAM | 16635 | Direct Cross Interchange | 2 |
| IMASAF | 443707 | Direct Cross Interchange | 2 |
| LANCIA | 82468591 | Indirect Cross Interchange | 2 |
| ASSO | 247022 | Indirect Cross Interchange | 2 |
| MTS | 0162730 | Indirect Cross Interchange | 2 |
| AURADIA | R240354 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82468591 | Indirect Cross Interchange | 1 |
| ANSA | LC4137 | Indirect Cross Interchange | 1 |
| MTS | 62730 | Indirect Cross Interchange | 1 |