As we mentioned last week, automated/driverless vehicles are here and on the road in places like California. The productivity improvements and dramatic reductions in transportation costs will be sensational and will eventually fall to close to zero.
Humans won’t having to suffer the drudgery of driving trucks across the country - computers will do that. This is very similar to the impact of the farm tractor 100 years ago. As the technology improves over the next decade or so, the number of trucking accidents will fall to close to zero - so traffic will move much more seamlessly.
Predictably, the Teamsters union isn't happy. They have persuaded Senator Josh Hawley to introduce a bill requiring that autonomous vehicles always have a human operator in them. Hawley claims his major concern is safety (sic).
The truth is, he wants to protect the jobs of truck drivers: "only humans ought to drive cars and trucks." Yes, in 10 years there won't be too many trucking jobs left and that means hundreds of thousands of truck drivers will have to find new jobs. But stopping this technology is as futile and foolish as saving the jobs of people who made ice boxes.
We're reminded that a century ago horse traders weren't too excited about Henry Ford's Model T: