| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ASSO | 241056 | Direct Cross Interchange | 3 |
| SIGAM | 16153 | Direct Cross Interchange | 3 |
| LANCIA | 46545376 | Direct Cross Interchange | 3 |
| VENEPORTE | LC43186 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 46545376 | Direct Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 71765167 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 46545376 | Indirect Cross Interchange | 1 |