| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ASSO | 241007 | Direct Cross Interchange | 5 |
| LANCIA | 82369705 | Direct Cross Interchange | 4 |
| MTS | 0110770 | Direct Cross Interchange | 4 |
| SIGAM | 16115 | Direct Cross Interchange | 4 |
| WALKER | 03435 | Direct Cross Interchange | 2 |
| AUTOBIANCHI | 82369705 | Direct Cross Interchange | 1 |
| IMASAF | 455001 | Indirect Cross Interchange | 1 |
| IMASAF | 454901 | Indirect Cross Interchange | 1 |
| IMASAF | 454701 | Indirect Cross Interchange | 1 |
| FONOS | 803434 | Indirect Cross Interchange | 1 |
| DESCAM | 131861 | Indirect Cross Interchange | 1 |
| DESCAM | 131831 | Indirect Cross Interchange | 1 |
| CISAM | 431081 | Indirect Cross Interchange | 1 |
| CISAM | 431001 | Indirect Cross Interchange | 1 |
| CISAM | 430981 | Indirect Cross Interchange | 1 |
| ASSO | 241055 | Indirect Cross Interchange | 1 |
| AURADIA | R140102 | Indirect Cross Interchange | 1 |
| CIA | 05503 | Indirect Cross Interchange | 1 |
| ZARA | 1018 | Indirect Cross Interchange | 1 |
| TIMAX | 140102 | Indirect Cross Interchange | 1 |
| ROSI | 01326 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |
| BOSAL | 826187 | Indirect Cross Interchange | 1 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |
| SIGAM | 16117 | Indirect Cross Interchange | 1 |
| MTS | 10770 | Indirect Cross Interchange | 1 |
| ANSA | LC1501 | Indirect Cross Interchange | 1 |
| LANCIA | 82371470 | Indirect Cross Interchange | 1 |