"Automotive manufacturer Daimler unveiled a self-driving truck – the first to be cleared to drive on US roads" http://www.newscientist.com/article/dn27485-autonomous-truck-cleared-to-drive-on-us-roads-for-the-first-time.html#.VU-vqfSNFuE
Finally! I wondered for years when we will get this technology. Obviously we need to do something with all the human drivers but I for one welcome our new autonomous overlords! I anticipate the next one will be busses in cities, then garbage trucks and taxis.