| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ROADHOUSE | 209300 | Direct Cross Interchange | 2 |
| WOKING | P193300 | Direct Cross Interchange | 2 |
| REMSA | 09300 | Direct Cross Interchange | 1 |
| MINTEX | MDB1091 | Indirect Cross Interchange | 3 |
| FERODO | FDB104 | Indirect Cross Interchange | 3 |
| LUCAS ELECTRICAL | GDB170 | Indirect Cross Interchange | 2 |
| REMSA | 009300 | Indirect Cross Interchange | 2 |
| E.T.F. | 120099 | Indirect Cross Interchange | 1 |