US traffic - 24 hours of beauty

This is a very interesting sight. It depicts flights across the U.S. in time-lapse over a couple of 24 hour periods.

It has already garnered nine awards:
#49 - Most Viewed (All Time) - Arts & Animation - All #39 - Most Viewed (All Time) - Arts & Animation - English #87 - Top Rated (All Time) - Arts & Animation - All #37 - Most Discussed (All Time) - Arts & Animation - All #27 - Most Discussed (All Time) - Arts & Animation - English #46 - Top Favorites (All Time) - Arts & Animation - All #39 - Top Favorites (All Time) - Arts & Animation - English #79 - Recently Featured - All #16 - Recently Featured - Arts & Animation - All