| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ASSO | 241019 | Direct Cross Interchange | 6 |
| LANCIA | 82417182 | Direct Cross Interchange | 4 |
| MTS | 0115190 | Direct Cross Interchange | 4 |
| SIGAM | 16109 | Direct Cross Interchange | 4 |
| BOSAL | 785265 | Direct Cross Interchange | 2 |
| WALKER | 13615 | Direct Cross Interchange | 2 |
| MTS | 0116130 | Direct Cross Interchange | 1 |
| TESH | 120222 | Direct Cross Interchange | 1 |
| AUTOBIANCHI | 82417182 | Direct Cross Interchange | 1 |
| ANSA | LC3101 | Indirect Cross Interchange | 2 |
| BOSAL | NOCAT | Indirect Cross Interchange | 2 |
| WALKER | NOCAT | Indirect Cross Interchange | 2 |
| TIMAX | 120222 | Indirect Cross Interchange | 2 |
| CIA | 05507 | Indirect Cross Interchange | 2 |
| FONOS | 310274 | Indirect Cross Interchange | 2 |
| DESCAM | 131541 | Indirect Cross Interchange | 2 |
| CISAM | 432501 | Indirect Cross Interchange | 2 |
| LANCIA | 82424877 | Indirect Cross Interchange | 1 |
| MTS | 15190 | Indirect Cross Interchange | 1 |
| ANSA | LC3111 | Indirect Cross Interchange | 1 |
| ASSO | 241047 | Indirect Cross Interchange | 1 |
| SIGAM | 16132 | Indirect Cross Interchange | 1 |
| DESCAM | 131451 | Indirect Cross Interchange | 1 |
| CISAM | 432581 | Indirect Cross Interchange | 1 |
| IMASAF | 443501 | Indirect Cross Interchange | 1 |
| ROSI | 25216 | Indirect Cross Interchange | 1 |
| AURADIA | R120222 | Indirect Cross Interchange | 1 |
| ZARA | 1053 | Indirect Cross Interchange | 1 |
| ZARA | 1033 | Indirect Cross Interchange | 1 |
| TIMAX | 120223 | Indirect Cross Interchange | 1 |