I did wonder what the Underground map will look like post-Crossrail -
assuming it gets incorporated. The eastern side of zone 1 is going to look
very different.

D A Stocks

Here's somebody's go at it for 2025:
http://www.campaignforcrossrail.com/...fL_trnsprt.pdf
- it looks like it's official - although it may be optimistic about a
few things... and it still includes the, now cancelled, West London
Tram