| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 454806 | Direct Cross Interchange | 3 |
| ASSO | 246008 | Direct Cross Interchange | 3 |
| SIGAM | 16412 | Direct Cross Interchange | 3 |
| LANCIA | 82322193 | Indirect Cross Interchange | 3 |
| LANCIA | 82350434 | Indirect Cross Interchange | 3 |
| BOSAL | 278197 | Indirect Cross Interchange | 2 |
| AUTOBIANCHI | 82350434 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 82322193 | Indirect Cross Interchange | 1 |
| TESH | 230190 | Indirect Cross Interchange | 1 |
| MTS | 0150560 | Indirect Cross Interchange | 1 |