And speaking of escalators again, the longest, steepest escalators I've ever seen were in the Moscow subway:
[YOUTUBE="http://www.youtube.com/watch?v=p0cT_oDULbI"]Moscow Subway Escalator Ride[/YOUTUBE]
It takes over a minute and a half once he gets on the escalator! I LOVE that there's a video of it. It just keeps going! I was cracking up.