In article ,
John Rowland wrote:
The pre-JLE answer was Greenford, but I'm not sure if West Ham, Canning Town
or Stratford might qualify too.

Stratford has stairs or lift to go from the ticket barrier to the
high level station (where the central and nation rail bits are); it also
has escalaror up to either side of the bridge over the NLL (with
stairs or a lift also provided).

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