| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VOLVO | HRK6971 | Direct Cross Interchange | 1 |
| VOLVO | BHRK6971 | Direct Cross Interchange | 1 |
| LEYLAND | HRK6971 | Direct Cross Interchange | 1 |
| LEYLAND | BHRK6971 | Direct Cross Interchange | 1 |
| LEYLAND-FREIGHT ROVE | HRK6971 | Direct Cross Interchange | 1 |
| LEYLAND-FREIGHT ROVE | BHRK6971 | Direct Cross Interchange | 1 |
| LEYLAND-DAF | HRK6971 | Direct Cross Interchange | 1 |
| LEYLAND-DAF | BHRK6971 | Direct Cross Interchange | 1 |