| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BIRTH | 5332 | Direct Cross Interchange | 7 |
| RUVILLE | 325824 | Direct Cross Interchange | 7 |
| MALO | 61072AGE | Direct Cross Interchange | 6 |
| ALFA ROMEO | 7571250 | Direct Cross Interchange | 6 |
| FIAT | 7571250 | Direct Cross Interchange | 4 |
| ORIGINAL IMPERIUM | 27452 | Indirect Cross Interchange | 2 |
| MALò | 61072AGE | Indirect Cross Interchange | 2 |
| SASIC | 9002403 | Indirect Cross Interchange | 2 |
| LANCIA | 7571250 | Indirect Cross Interchange | 1 |
| CF GOMMA | P2591 | Indirect Cross Interchange | 1 |
| MALò | 61072 | Indirect Cross Interchange | 1 |
| KAGER | 140017 | Indirect Cross Interchange | 1 |
| FIRST LINE | FEM3034 | Indirect Cross Interchange | 1 |