Yes, but not for the reason you think. It's speed gradient that is the problem. We raised the speed limit, but didn't change the minimum
But dont our roads need to account for most of the peoples that drive on them? I have absolutely no problem driving fast when the roads are clear. It's fun. However, there is a huge population of retired people in San Diego. I’m not talking about the super-old grannies at 95+ that should not be on the road anymore. I am talking about those 65-90yrs that may be slowing down, their eyes arent perfect anymore, their neck is stiffer than it used to be. They need to drive a little more safely – slowly – in order to see what is around them. To have to make lane changes with cars zooming up on all sides at 80-95mph requires a higher level of alertness and agility than changing lanes at 60-70mph. Add to that the high levels of congestion, the trucks and very old dangerous drivers that inevitably get on the roads, the over-loaded, rickety trucks stacked with mattresses etc, and it is a recipe for disaster at the newer speeds.
