| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ASSO | 241057 | Direct Cross Interchange | 3 |
| SIGAM | 16154 | Direct Cross Interchange | 2 |
| LANCIA | 46545380 | Direct Cross Interchange | 2 |
| VENEPORTE | LC43131 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 46545380 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 46545380 | Indirect Cross Interchange | 1 |
| LANCIA | 446501 | Indirect Cross Interchange | 1 |