| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 17589 | Direct Cross Interchange | 14 |
| FONOS | 17589 | Direct Cross Interchange | 11 |
| FIAT | 7722948 | Direct Cross Interchange | 11 |
| MTS | 0140110 | Direct Cross Interchange | 10 |
| EBERSPACHER | 0309271 | Direct Cross Interchange | 9 |
| SIGAM | 11204 | Direct Cross Interchange | 9 |
| INNOCENTI | 7722948 | Direct Cross Interchange | 9 |
| KLARIUS | 110371 | Direct Cross Interchange | 7 |
| ASSO | 123003 | Direct Cross Interchange | 7 |
| EBERSPACHER | 0358877 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 110371 | Direct Cross Interchange | 6 |
| KLARIUS | IC28A | Direct Cross Interchange | 5 |
| QUINTON HAZELL | IC28A | Direct Cross Interchange | 5 |
| TESH | 110371 | Direct Cross Interchange | 5 |
| VENEPORTE | FA25303 | Direct Cross Interchange | 3 |
| BOSAL | 753501 | Indirect Cross Interchange | 10 |
| FIAT | 7528328 | Indirect Cross Interchange | 10 |
| IMASAF | 393124 | Indirect Cross Interchange | 7 |
| INNOCENTI | 7528328 | Indirect Cross Interchange | 6 |
| ALFAROME/FIAT/LANCI | 7722948 | Indirect Cross Interchange | 5 |
| ANSA | IN1904 | Indirect Cross Interchange | 4 |
| EBERSPACHER | 030927 | Indirect Cross Interchange | 4 |
| FIAT | 7722984 | Indirect Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 7528328 | Indirect Cross Interchange | 4 |
| FIAT / LANCIA | 7722984 | Indirect Cross Interchange | 4 |
| FIAT / LANCIA | 7722948 | Indirect Cross Interchange | 4 |
| FIAT / LANCIA | 7528328 | Indirect Cross Interchange | 4 |
| INNOCENTI | 7722984 | Indirect Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 7722984 | Indirect Cross Interchange | 4 |
| ROSI | 36456 | Indirect Cross Interchange | 3 |
| SIGAM | 30501 | Indirect Cross Interchange | 3 |
| DESCAM | 101163 | Indirect Cross Interchange | 3 |
| VENEPORTE | FA25689 | Indirect Cross Interchange | 2 |
| PEDOL | 062751 | Indirect Cross Interchange | 2 |
| MIVV | 21508590 | Indirect Cross Interchange | 2 |
| TIMAX | IC28A | Indirect Cross Interchange | 2 |
| EBERSPACHER | 03734 | Indirect Cross Interchange | 2 |
| WALKER | 17589 | Indirect Cross Interchange | 2 |
| AURADIA | R110371 | Indirect Cross Interchange | 1 |
| FONOS | NOCAT | Indirect Cross Interchange | 1 |
| CISAM | 298404 | Indirect Cross Interchange | 1 |
| MTS | 40110 | Indirect Cross Interchange | 1 |
| TIMAX | 110373 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 7722948 | Indirect Cross Interchange | 1 |
| TIMAX | 110371 | Indirect Cross Interchange | 1 |
| ZARA | 1732 | Indirect Cross Interchange | 1 |