|Location Map ( geo)|
|From:||Eaton Square (TQ284791)|
|To:||Hyde Park Corner (TQ283797)|
|Distance:||0.5 miles (0.8 km)|
|Meets:||A3213, A3217, B319, A302, A4, A3202|
|Route outline (key)|
The B310 is a local road through the embassy district in the West End of London. It was originally unclassified but had gained the number by the 1950s or earlier.
It starts in Eaton Square at traffic lights on the A3217 as the continuation of the A3213. It heads northwestwards along Belgrave Place to Belgrave Square. This road is one-way; to return to the A3217 the parallel - but unclassified - Upper Belgrave Street is used.
The B310 runs round all four sides of Belgrave Square, which essentially forms a roundabout, and turns off at the opposite corner. Now two-way, the road follows Grosvenor Crescent, which bears gently round to the right to end at Hyde Park Corner.