|Location Map ( geo)|
|From:||Regent Street (TQ289810)|
|To:||Wigmore Street (TQ284813)|
|Distance:||0.6 miles (1 km)|
|Meets:||A4201, A40, A5204|
|Route outline (key)|
The B406 is a short B-road in Mayfair.
Originally it linked the A4 Piccadilly with the A40 Oxford Street along Old and New Bond Streets. However, part of New Bond Street is now pedestrianised and the whole of Old Bond Street is now unclassified and so the B406 TOTSOs left at traffic lights onto Conduit Street to end on the A4201 Regent Street.
The majority of the B406 is one-way so traffic can only use the road southbound.