|Location Map ( geo)|
|From:||New Oxford Street (TQ302815)|
|To:||Endell Street (TQ299813)|
|Distance:||0.2 miles (0.3 km)|
|Met:||A40, A401, B401|
|Now part of:||A40|
|Route outline (key)|
The B403 is described in the 1922 Road Lists as London (Broad Street and High Holborn (part)), which is confusing as there is no longer a road called Broad Street in this area of London.
In reality the B403 consisted of the road between the A40 at New Oxford Street and the B401 TOTSO at the northern end of Endell Street. All this is now called High Holborn but the section between Drury Lane and Endell Street was Broad Street.
The road is now part of the A40 one-way system and can only be driven westbound.