All the London railway stations :
Ewell West is on the South Western rail network, and is accessible to wheelchair users, but note the Interchange between platforms is via a footbridge with 52 steps or by taking a ten minute walk along Chessington Road.
Note that there is a large gap between the train and the platform near the bridge end, and passengers may prefer to use Epson station which is fully accessible.
National Rail : National Rail South West
AccessAble Access Guide :
Accessibility friendly : Yes, read notes carefully.
General description : All platforms are accessible, but note gaps near the bridge.
Platform One (for trains to Wimbledon and London Waterloo)- there is level
access onto the platform via a footpath from Chessington Road.
Platform Two (for trains to Dorking and Guildford) - there is level access onto
the platform from the station forecourt.
Interchange between platforms is via a footbridge with 52 steps or by taking a
ten minute walk along Chessington Road.
Please note that there is a large gap between the train and the platform near
the bridge end, and passengers may prefer to use Epson station which is fully
accessible. See
wiki
More comment : National Rail Map & Guide