Somewhat vaguely related, but since this building has scaled down details similar to New York's now demolished Penn Station, it's worth mentioning the great documentary that aired a few weeks ago on PBS' American Experience. Interesting to hear how some people felt about the station, and makes one think about the potential of opening up Union Station to the public again. Despite having been paid for by private funds, these old train stations were built as public spaces and without public access they lose their soul.
PBS just put that episode online recently (it's a little quirky at the moment, the video seems to freeze frequently so you need to coax it by clicking on the slider once in a while). It's a great watch if you have an hour to spare, especially the tunnel building part — they dug under the Hudson River by hand in about the same time it's taking our three machines to dig ours!
Here's the link:
The Rise and Fall of Penn Station
EDIT: The link above oesn't seem to work on some computers Here's Chapter 1 on Youtube:
• Video Link
Interesting parallel with Ottawa's tunnel project: Too many ferries on the Hudson = Bus jams in downtown Ottawa