| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | 321478 | Direct Cross Interchange | 5 |
| QUINTON HAZELL | 321478 | Direct Cross Interchange | 5 |
| FIAT | 46829675 | Direct Cross Interchange | 3 |
| FIAT | 46810388 | Direct Cross Interchange | 3 |
| LANCIA | 46829675 | Direct Cross Interchange | 3 |
| LANCIA | 46810388 | Direct Cross Interchange | 3 |
| FIAT | 46747344 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 46829675 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 46810388 | Direct Cross Interchange | 1 |
| TESH | 321478 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 46829675 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 46810388 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46829675 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46810388 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM91037H | Indirect Cross Interchange | 1 |
| VENEPORTE | LC43227K | Indirect Cross Interchange | 1 |
| SIGAM | 13177 | Indirect Cross Interchange | 1 |