| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIGAM | 16103 | Direct Cross Interchange | 6 |
| LANCIA | 82417714 | Direct Cross Interchange | 5 |
| ASSO | 241020 | Direct Cross Interchange | 5 |
| MTS | 0116500 | Direct Cross Interchange | 4 |
| LANCIA | 82463948 | Direct Cross Interchange | 4 |
| ASSO | 241022 | Direct Cross Interchange | 3 |
| TESH | 130215 | Direct Cross Interchange | 2 |
| AUTOBIANCHI | 82463948 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 82417714 | Direct Cross Interchange | 1 |
| ANSA | LC4101 | Indirect Cross Interchange | 2 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |
| AURADIA | R130215 | Indirect Cross Interchange | 1 |
| CIA | 05520 | Indirect Cross Interchange | 1 |
| ZARA | 1060 | Indirect Cross Interchange | 1 |
| TIMAX | 130215 | Indirect Cross Interchange | 1 |
| ROSI | 25166 | Indirect Cross Interchange | 1 |
| DESCAM | 131471 | Indirect Cross Interchange | 1 |
| CISAM | 435411 | Indirect Cross Interchange | 1 |
| MTS | 16500 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |