All the London railway stations :
National Rail :ThamesLink, London Tramlink
Accessibility friendly : Step free access from main entrance to platform 2 (to Sutton) and Ticket Office. Step-free access to platform 1 (to London) from Tramlink entrance or platform, via boarded crossing over the tram tracks. Route between platforms is via the footbridge with steps or step free by using the street and road overbridge.
The London tram network runs from Wimbledon through Croydon
to Beckenham. All access to trams is step-free. All tram travel is free
for wheelchair users, who can easily wheel on and off the trams. There are two
dedicated spaces for wheelchair users to travel in each tram. Next to the
wheelchair space is a specially sited intercom, which allows you to speak to the
driver in an emergency, and an easy reach stop request button. All doors have an
opening button on them at an accessible height.
At Wimbledon Station there are passenger lifts providing connections to other
rail services.
General description : See wiki
More comment : National Rail Map & Guide.