| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ASSO | 121124 | Direct Cross Interchange | 10 |
| SIGAM | 12181 | Direct Cross Interchange | 8 |
| KLARIUS | 301127 | Direct Cross Interchange | 7 |
| MTS | 0117430 | Direct Cross Interchange | 7 |
| QUINTON HAZELL | 301127 | Direct Cross Interchange | 7 |
| FIAT | 82481130 | Direct Cross Interchange | 6 |
| LANCIA | 82481130 | Direct Cross Interchange | 6 |
| FIAT | 82481126 | Direct Cross Interchange | 5 |
| FIAT | 82483505 | Direct Cross Interchange | 5 |
| LANCIA | 82458870 | Direct Cross Interchange | 3 |
| TESH | 301043 | Direct Cross Interchange | 1 |
| VENEPORTE | LC43073 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 82481130 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 82458870 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 82483505 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 82481130 | Indirect Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 82481126 | Indirect Cross Interchange | 3 |
| LANCIA | 82483505 | Indirect Cross Interchange | 3 |
| LANCIA | 82481126 | Indirect Cross Interchange | 3 |
| FIAT / LANCIA | 82483505 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 82481130 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 82481126 | Indirect Cross Interchange | 2 |
| CISAM | 434801 | Indirect Cross Interchange | 1 |
| FIAT | 82458870 | Indirect Cross Interchange | 1 |
| MTS | 17430 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |
| ZARA | 1108 | Indirect Cross Interchange | 1 |
| TIMAX | 301127 | Indirect Cross Interchange | 1 |
| ROSI | 301127 | Indirect Cross Interchange | 1 |
| ANSA | NOCAT | Indirect Cross Interchange | 1 |