If I ever get an autonomous car, manual driving is a must-have feature :|
Keeping my horse was a must for those situations.
I once rode in a plane that could only go a few hundred miles before refueling.
Keeping my car was a must for those situations.
I once rode in a train that could only go ~60 mph.
Keep my car was a must for those situations.
(hint, I'm talking about early stuff)
2 autonomous cars could negotiate which has the shorter trip, an autonomous car encountering a human could default to timidity.
When a self driving car messes up it'll be a very expensive lawsuit for pain and suffering and psychological trauma of not being in control while the accident unfolds and surely its all the mfgrs fault for having a software bug.
Its not so much the physical characteristics of being narrow as being a location where many accidents happen compared to an interstate-class road.
The bigger problem, is imagine, would be weather. I dunno how completely they've solved that problem yet.