|West Cross Route|
|From:||North Kensington (TQ234812)|
|To:||Shepherd's Bush (TQ237800)|
|Length:||0.7 miles (1.1 km)|
|Met:||A40(M), A40, A3220|
|Now part of:||A3220|
The M14 number was reserved as the long term designation for the western side of Ringway 1 which was intended to replace the temporary M41 number. It is not known if it was to apply to all of Ringway 1 as an M1x number would be out of zone for the West Cross Route in isolation.