| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | MG20K | Direct Cross Interchange | 1 |
| QUINTON HAZELL | MG20K | Direct Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | GEX1316 | Indirect Cross Interchange | 2 |
| ROVER/TRIUMPH/AUSTIN | GEX1316 | Indirect Cross Interchange | 2 |
| ROVER/AUSTIN | GEX1316 | Indirect Cross Interchange | 2 |
| AUSTIN/MG | GEX1316 | Indirect Cross Interchange | 2 |
| TRIUMPH | GEX1316 | Indirect Cross Interchange | 2 |
| ROVER | GEX1316 | Indirect Cross Interchange | 2 |
| MG | GEX1316 | Indirect Cross Interchange | 2 |
| AUSTIN | GEX1316 | Indirect Cross Interchange | 2 |
| BOSAL | 713066 | Indirect Cross Interchange | 2 |
| BOSAL | 115067 | Indirect Cross Interchange | 2 |
| AUSTIN-HEALEY | GEX1316 | Indirect Cross Interchange | 2 |