| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 03442 | Direct Cross Interchange | 12 |
| BOSAL | 832221 | Direct Cross Interchange | 10 |
| LANCIA | 82419644 | Direct Cross Interchange | 10 |
| FONOS | 03442 | Direct Cross Interchange | 9 |
| MTS | 0115180 | Direct Cross Interchange | 9 |
| ASSO | 241012 | Direct Cross Interchange | 8 |
| SIGAM | 16105 | Direct Cross Interchange | 7 |
| MTS | 0110670 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 120088 | Direct Cross Interchange | 5 |
| KLARIUS | LA70B | Direct Cross Interchange | 5 |
| KLARIUS | 120088 | Direct Cross Interchange | 5 |
| VENEPORTE | LC43025 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | LA70B | Direct Cross Interchange | 4 |
| TESH | 120088 | Direct Cross Interchange | 2 |
| AUTOBIANCHI | 82419644 | Direct Cross Interchange | 1 |
| LANCIA | 82384666 | Indirect Cross Interchange | 8 |
| ALFAROME/FIAT/LANCI | 82419644 | Indirect Cross Interchange | 5 |
| WALKER | 3442 | Indirect Cross Interchange | 4 |
| DESCAM | 131521 | Indirect Cross Interchange | 4 |
| ANSA | LC2501 | Indirect Cross Interchange | 4 |
| FIAT | 82419644 | Indirect Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 82384666 | Indirect Cross Interchange | 4 |
| FIAT / LANCIA | 82419644 | Indirect Cross Interchange | 4 |
| FIAT / LANCIA | 82384666 | Indirect Cross Interchange | 4 |
| ROSI | 02136 | Indirect Cross Interchange | 3 |
| CISAM | 431901 | Indirect Cross Interchange | 3 |
| CIA | 05505 | Indirect Cross Interchange | 3 |
| ZARA | 986 | Indirect Cross Interchange | 3 |
| FONOS | 803442 | Indirect Cross Interchange | 2 |
| WALKER | 3442 | Indirect Cross Interchange | 2 |
| WALKER | 03442 | Indirect Cross Interchange | 2 |
| SIGAM | 16106 | Indirect Cross Interchange | 2 |
| MTA | 552544 | Indirect Cross Interchange | 2 |
| TIMAX | 120088 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 05505 | Indirect Cross Interchange | 2 |
| PEDOL | 053253 | Indirect Cross Interchange | 2 |
| MIVV | 12011200 | Indirect Cross Interchange | 2 |
| ROMAX | LAN00100 | Indirect Cross Interchange | 1 |
| FONOS | 310280 | Indirect Cross Interchange | 1 |
| TESTAG | 665412 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |
| USN | LA101 | Indirect Cross Interchange | 1 |
| AURADIA | R120088 | Indirect Cross Interchange | 1 |
| TIMAX | LA70 | Indirect Cross Interchange | 1 |
| HAVAM | U56034 | Indirect Cross Interchange | 1 |
| ESTEE | U56034 | Indirect Cross Interchange | 1 |
| MTS | 15180 | Indirect Cross Interchange | 1 |