| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LANCIA | 82377063 | Direct Cross Interchange | 2 |
| SIGAM | 16620 | Direct Cross Interchange | 2 |
| WALKER | 03431 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 82377063 | Direct Cross Interchange | 1 |
| AURADIA | R230192 | Indirect Cross Interchange | 1 |
| IMASAF | 455107 | Indirect Cross Interchange | 1 |
| ASSO | 247012 | Indirect Cross Interchange | 1 |
| SIGAM | 16619 | Indirect Cross Interchange | 1 |