| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AS | 43058 | Direct Cross Interchange | 3 |
| INNOCENTI | 7528495 | Direct Cross Interchange | 2 |
| MTS | 043320 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 312087 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | K326 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 83506 | Indirect Cross Interchange | 2 |
| IMASAF | 392833 | Indirect Cross Interchange | 2 |
| SIGAM | 30302 | Indirect Cross Interchange | 2 |
| AUTOBIANCHI | 7528495 | Indirect Cross Interchange | 1 |
| BOSAL | 099335 | Indirect Cross Interchange | 1 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |
| MIVV | 2199188 | Indirect Cross Interchange | 1 |
| ZARA | NOCAT | Indirect Cross Interchange | 1 |
| ROSI | 312087 | Indirect Cross Interchange | 1 |
| ASSO | 180001 | Indirect Cross Interchange | 1 |