 | ||||
|---|---|---|---|---|
 The A307 Portsmouth Road running through Thames Ditton. | ||||
| Route information | ||||
| Length | 13.2 mi (21.2 km) | |||
| Major junctions | ||||
| North end | Kew | |||
 A205 A316 A305 A308 A240 A243 A309 A244 A245 A3 | ||||
| South end | Cobham | |||
| Location | ||||
| Country | United Kingdom | |||
| Constituent country | England | |||
| Primary destinations | Richmond, Kingston upon Thames | |||
| Road network | ||||
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The A307 road runs 13.2 miles (21.2 km) through SW London and NW Surrey. It is primary at the north-east end; the remainder is non-primary, generally superseded in the mid-twentieth century in two stages by newer alignments of the Portsmouth Road, the Kingston bypass and Esher bypass of the A3, which runs along a slightly oblique axis.