| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ROVER | GEX7229 | Direct Cross Interchange | 1 |
| MG | GEX7229 | Direct Cross Interchange | 1 |
| AUSTIN | GEX7229 | Direct Cross Interchange | 1 |
| BOSAL | 255413 | Direct Cross Interchange | 1 |
| WALKER | 84199 | Direct Cross Interchange | 1 |
| AUSTIN-HEALEY | GEX7229 | Direct Cross Interchange | 1 |
| ROV/TRI/JAG/AUS/MG | GEX7229 | Direct Cross Interchange | 1 |
| ROV/TRIU/JAGU/AUSTIN | GEX7229 | Direct Cross Interchange | 1 |
| ROVER/TRIUMPH/AUSTIN | GEX7229 | Direct Cross Interchange | 1 |
| ROVER/AUSTIN | GEX7229 | Direct Cross Interchange | 1 |
| AUSTIN/MG | GEX7229 | Direct Cross Interchange | 1 |
| TRIUMPH | GEX7229 | Direct Cross Interchange | 1 |
| KLARIUS | BLR11 | Indirect Cross Interchange | 12 |