| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | TH121X | Direct Cross Interchange | 1 |
| KLARIUS | TH121X | Direct Cross Interchange | 1 |
| AUSTIN | GEX1439 | Indirect Cross Interchange | 2 |
| BOSAL | 970967 | Indirect Cross Interchange | 2 |
| WALKER | 03039 | Indirect Cross Interchange | 2 |
| AUSTIN-HEALEY | GEX1439 | Indirect Cross Interchange | 2 |
| ROV/TRI/JAG/AUS/MG | GEX1439 | Indirect Cross Interchange | 2 |
| ROV/TRIU/JAGU/AUSTIN | GEX1439 | Indirect Cross Interchange | 2 |
| ROVER/TRIUMPH/AUSTIN | GEX1439 | Indirect Cross Interchange | 2 |
| ROVER/AUSTIN | GEX1439 | Indirect Cross Interchange | 2 |
| AUSTIN/MG | GEX1439 | Indirect Cross Interchange | 2 |
| TRIUMPH | GEX1439 | Indirect Cross Interchange | 2 |
| ROVER | GEX1439 | Indirect Cross Interchange | 2 |
| MG | GEX1439 | Indirect Cross Interchange | 2 |