| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 162707 | Direct Cross Interchange | 4 |
| BOSAL | 170255 | Direct Cross Interchange | 3 |
| SIGAM | 14605 | Direct Cross Interchange | 3 |
| LANCIA | 7538231 | Direct Cross Interchange | 2 |
| MTS | 0163960 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 7538231 | Indirect Cross Interchange | 2 |
| FONOS | NOCAT | Indirect Cross Interchange | 1 |
| DESCAM | 170503 | Indirect Cross Interchange | 1 |
| CISAM | 200911 | Indirect Cross Interchange | 1 |
| CISAM | 200811 | Indirect Cross Interchange | 1 |
| ASSO | 067006 | Indirect Cross Interchange | 1 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |
| ZARA | 843 | Indirect Cross Interchange | 1 |
| TIMAX | 230002 | Indirect Cross Interchange | 1 |
| ROSI | 02756 | Indirect Cross Interchange | 1 |
| IMASAF | 162907 | Indirect Cross Interchange | 1 |
| SIGAM | 14606 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |
| ANSA | AB1507 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 7571237 | Indirect Cross Interchange | 1 |