Comment Railroads (Score 1) 281
I know the technology isn't exactly cutting edge, but I'm surprised I didn't see railroads being mentioned as a possibility.
Here's a flickr album showing them being moved without a problem http://www.flickr.com/photos/10372533@N06/2468920475/
Run them on trains to as close to where they're going to go as possible, then air lift them to their final destinations, simple as that.