Back to the F1 facility...
So I'm interested (as you probably already know) in observation towers, and the various photos from the tour last week showed the beginnings of vertical progress. This photo, from David Aksland and shared on the Friends of Formula 1 facebook page, shows the closest view:
Close-up renderings of the tower are hard to find, but there is a good look at it in this old video from CoTA (the rounded building at the bottom has been removed from more recent renderings, but the tower seems the same):
http://www.youtube.com/watch?v=HpC1w...utu.be&t=1m34s (see tower at 1:34)
So from the construction pic, I'm wondering if those stairwells are prefab items that will be placed around what looks like it might be the concrete elevator core shown in the picture? Any guesses?
Kevin, you've emailed other developers about heights in the past, I wonder if they will share that info? If not CoTA, I wonder if Miro-Rivera will reveal the final height. I've heard 250' and 280'.