| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 21631 | Direct Cross Interchange | 3 |
| KLARIUS | 230473 | Direct Cross Interchange | 3 |
| IMASAF | 393106 | Direct Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 7524082 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 50008151 | Direct Cross Interchange | 1 |
| SIGAM | 30409 | Indirect Cross Interchange | 3 |
| INNOCENTI | 7524082 | Indirect Cross Interchange | 3 |
| MTS | 0156900 | Indirect Cross Interchange | 3 |
| FONOS | 610731 | Indirect Cross Interchange | 3 |
| KLARIUS | 230314 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 230473 | Indirect Cross Interchange | 2 |
| TESH | 230473 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 230314 | Indirect Cross Interchange | 1 |
| ANSA | IN1805 | Indirect Cross Interchange | 1 |
| ANSA | FA11405 | Indirect Cross Interchange | 1 |
| DESCAM | 220404 | Indirect Cross Interchange | 1 |
| INNOCENTI | 50008151 | Indirect Cross Interchange | 1 |
| TESH | 230314 | Indirect Cross Interchange | 1 |
| PEDOL | 022755 | Indirect Cross Interchange | 1 |
| ROSI | 25936 | Indirect Cross Interchange | 1 |
| ROSI | 15066 | Indirect Cross Interchange | 1 |
| ASSO | 126016 | Indirect Cross Interchange | 1 |