Here, the Alternate History Challenge is to create an ATL scenario in which the London Underground still retains the title of the world's largest rapid transit system all the way to the present day, in at least one of these aspects:
a) Total system length,
b) Total number of stations, and
c) Annual ridership.
The POD must be after 1900, but besides that, there are no other stipulations (although nuclear war is distasteful). Up for it?
a) Total system length,
b) Total number of stations, and
c) Annual ridership.
The POD must be after 1900, but besides that, there are no other stipulations (although nuclear war is distasteful). Up for it?