| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| TRW | GDB4025 | Direct Cross Interchange | 2 |
| ROADHOUSE | 251200 | Direct Cross Interchange | 2 |
| WEEN | 1512423 | Direct Cross Interchange | 2 |
| WOKING | P412300 | Direct Cross Interchange | 2 |
| DODGE | 4094111 | Indirect Cross Interchange | 4 |
| LUCAS ELECTRICAL | GDB4025 | Indirect Cross Interchange | 2 |
| REMSA | 051200 | Indirect Cross Interchange | 2 |
| PLYMOUTH | 4094111 | Indirect Cross Interchange | 2 |
| E.T.F. | 120794 | Indirect Cross Interchange | 1 |
| KAWE | 051200 | Indirect Cross Interchange | 1 |