Click on a track name to see it from space, courtesy of the TerraServer. Here are a couple of other links to tracks from space.
http://www.na-motorsports.com/Tracks/ http://www.thevintageracer.com/sat/satellite.htm
and here is one using google earth (not all are quality views) http://googleglobetrotting.com/show.php/t/cat/cat/148
