| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 446009 | Direct Cross Interchange | 3 |
| KLARIUS | 270481 | Direct Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 7775950 | Direct Cross Interchange | 2 |
| MTS | 0160253 | Indirect Cross Interchange | 2 |
| SIGAM | 16655 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 270481 | Indirect Cross Interchange | 2 |
| LANCIA | 7775950 | Indirect Cross Interchange | 2 |
| MTS | 0157760 | Indirect Cross Interchange | 1 |
| AURADIA | R270481 | Indirect Cross Interchange | 1 |
| ROSI | 40766 | Indirect Cross Interchange | 1 |
| ASSO | 248013 | Indirect Cross Interchange | 1 |
| FIAT | 7775950 | Indirect Cross Interchange | 1 |
| MTS | 0169680 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 7775950 | Indirect Cross Interchange | 1 |
| ANSA | LC8500 | Indirect Cross Interchange | 1 |
| TESH | 270481 | Indirect Cross Interchange | 1 |
| RHIAG | CT36727 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 7775950 | Indirect Cross Interchange | 1 |