When my brother lived in Texas, I frequently saw the trucks hauling them heading north on I-35 while I was going south. My dad saw one that made a wrong turn and ended up on Green Ave in Purcell, looking desperately for a place to turn around.Have never seen blades on a train, see a lot on trucks coming up I35 from the Texas plant that manufactures them.
I did see them on railroad cars while I was driving all over Texas last year.