valhalla360 wrote:
bgum wrote:
If you don't believe speed kills just look at the pileups with 40-50 cars. Those who are driving the limit are not the problem the speeder is the problem.
Typically, that is poor visibility. They are rarely doing the speed limit. It's more often someone nervous who is traveling substantially below the average of nearby traffic (high differential speed).
Of course, until we have wide spread adaptive speed limits, the limits posted for normal conditions will be too much for icy white out conditions.
According to the NHTSA, approx 94% of car crashes are caused by drivers.
Of those, over 40% are "recognition mistakes" - this is distracted driving or simply not paying attention.
"Decision errors" cause 33.3% of crashes - this includes speeding, tailgating, driving recklessly, and incorrectly judging the speed of other cars or space the driver has to complete an action (e.g., passing another vehicle).
"Driver performance" causes more than 10% - this is oversteering, losing control, etc.
Other errors not related to performance, which mostly is the driver falling asleep causes 7%.
Unknown or unspecified reasons cause 8%.
Note that "driving too slowly" is not listed in any of these categories.
That suggests that your claim that those pile ups are caused by some nervous nellie is inaccurate. It is NOT the nervous nellie who causes the accident - it is the driver who is distracted or is making decision mistakes. If that driver were not distracted, speeding, tailgating, miscalculating speed of or space between other vehicles, then the collision would not have occurred.
The nervous nellie does NOT hit other vehicles - other drivers hit the nervous nellie. And they do so because they are distracted or making bad decisions.
In a foggy situation, with a speed limit of 55mph, one should expect and be extra observant of vehicles driving much slower, or even stopped traffic. A driver who chooses to drive 55 in that situation has no one to blame but himself if he hits a car going 45mph.