| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIGAM | 16409 | Direct Cross Interchange | 5 |
| LANCIA | 82397375 | Direct Cross Interchange | 4 |
| MTS | 0153620 | Direct Cross Interchange | 4 |
| ASSO | 246017 | Direct Cross Interchange | 4 |
| WALKER | 03456 | Direct Cross Interchange | 2 |
| TESH | 250275 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 82397375 | Direct Cross Interchange | 1 |
| ANSA | LC2905 | Indirect Cross Interchange | 2 |
| AURADIA | R210368 | Indirect Cross Interchange | 1 |
| CIA | 05399 | Indirect Cross Interchange | 1 |
| ZARA | 1031 | Indirect Cross Interchange | 1 |
| TIMAX | 250275 | Indirect Cross Interchange | 1 |
| ROSI | 25096 | Indirect Cross Interchange | 1 |
| FONOS | NOCAT | Indirect Cross Interchange | 1 |
| DESCAM | 131422 | Indirect Cross Interchange | 1 |
| CISAM | 432008 | Indirect Cross Interchange | 1 |
| MTS | 53620 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |