Richmond station (London)
Richmond, also known as Richmond (London), is an interchange station in Richmond, Greater London on the Waterloo to Reading and North London lines in London fare zone 4. It is a western terminus of both the District line of the London Underground and the Mildmay line of the London Overground. National Rail services operated by South Western Railway on the Waterloo to Reading Line are routed through Richmond, which is between North Sheen and St Margarets stations, 9 miles 57 chains (15.6 km) down the line from London Waterloo.

Richmond, also known as Richmond (London), is an interchange station in Richmond, Greater London on the Waterloo to Reading and North London lines in London fare zone 4. It is a western terminus of both the District line of the London Underground and the Mildmay line of the London Overground. National Rail services operated by South Western Railway on the Waterloo to Reading Line are routed through Richmond, which is between North Sheen and St Margarets stations, 9 miles 57 chains (15.6 km) down the line from London Waterloo.
Check the official site before travelling; hours and prices can change.
More bridges

Tower Bridge
The bridge people mean when they say London Bridge. Walk the high-level walkway for the glass floor.

Millennium Bridge
Foot-only suspension bridge from St Paul's to Tate Modern — the only crossing aligned on St Paul's dome.

Hammersmith Bridge
Currently pedestrian-only, Victorian wrought-iron beauty — best photographed at golden hour.
Source: wiki-list