A308 road

A308 shield
A308
Hampton Water Works buildings.JPG
The A308 at Hampton, beside the district's water works.
Route information
Length33.75 mi (54.32 km)
Major junctions
East endBrompton
Major intersections A4
A3220
A217
A219
A3
A238
A2043
A307
A310
A309
A311
A316
M3
A244
A30
A3044
A320
M25
A328
A332
A355
A330
M4
A4
A404
West endBisham
Location
CountryUnited Kingdom
Primary
destinations
Kingston upon Thames, Staines-upon-Thames, Maidenhead
Road network
A307 A309

The A308 is a road in England in two parts. The first part runs from Central London to Putney Bridge. The second part runs from just beyond Putney Heath to Bisham, Berkshire. It traces four, roughly straight lines, to stay no more than 3 miles (4.8 km) from the Thames. It is a dual carriageway where it is furthest from that river, in Spelthorne, Surrey and forms one of the motorway spurs to the large town of Maidenhead. Other key settlements served are Fulham, Kingston (London), Staines upon Thames, Windsor and a minor approach to Marlow