Following my post on cross-country driving, a reader asked me about this prospect but I suppose I am skeptical.

First, self-driving vehicles make it too easy to read a book or stare at your phone.  Driving yourself fixes your attention on what is unfolding before your eyes, and forces you to keep it there.  You might be bored for an hour, but you will catch periodic gems by always looking at the road before you and to the side.

Second, at least for a while self-driving vehicles will not be allowed to exceed speed limits.  Good luck with that.  A lot of America is marked at 25 mph when you can go 36 mph or maybe even 37 mph in a responsible manner.

Third, many of the best moments in cross-country driving come from the unexpected swerve — “hey, that looks interesting!”  And half of the time it is not.  Will the self-driving vehicle know when you might wish to swerve and pull over?

Fourth, there is something to be said for integrating the rhythms of your body with those of the car.  When you drive yourself, you feel the trip in a way the Waymo does not give you.  I would stress this point is a negative for most car trips, though perhaps not for a cross-country drive.  If you do not enjoy driving through the USA, maybe do not do the cross-country thing at all?  Walking through Paris or Istanbul remains a lovely alternative.

Automation and better AI might eventually solve or address some of those problems.  But the next available round of self-driving vehicles probably will not.