Yeah but since that applies to all speeds greater than zero, why is one number chosen over another? This is the point you keep avoiding. Speed kills, yeah so why not reduce the limit even further? I'm still waiting for an answer to this one
There more science to it then you think. See this link. It's just one example of many available for the different states and jurisdictions. http://www.wceo.us/pages/How-S...
Pay attention to this part:
85th percentile speed
The 85th percentile speed is the speed at or below which 85 percent of the motorists drive on a given road when unaffected by slower traffic or poor weather. This speed indicates the speed that most motorists on that road consider safe and reasonable under ideal conditions. This used as an aid to set the appropriate speed limit for that road.
How do you measure how many people are drunk/on drugs/fatigued/playing with their phone/radio/eating etc?
Look at this part in the link I sent you: Correlation between speed limits and crashes
There seems to be very little effort to enlighten drivers of this, instead focusing on easy enforcement and revenue collection.
I'll tell you what. The day we manage to enlighten people to not use cell phones while driving (hands on obviously!!), then screw the speed limits but until then, let the authorities assist these people through signage.
IMO you have too much faith in drivers around you and too little in the people making decisions based on need.
We have some roads with unlimited speed zones and contrary to popular belief, people aren't dying by the dozen because of it: http://en.wikipedia.org/wiki/S... [wikipedia.org]
Really? They actually set limits in 2007 due to safety reasons. They are just looking at opening up the limits on highways. They currently are trialing and it appears successful for this perfect highway. All the ingredients are in place for success in this case. Similar to the autobahn but as you can imagine you can't plaster the same logic across all roads. Keep in mind that the autobahn does have speed limits for bad weather conditions. Why do you think?
Yeah and flying cars too eh? Don't believe the hype. Robot cars will never be mainstream, when a robot bus is far more efficient.
Earth was supposed to be flat, we weren't supposed to go on the moon and flight was never going to become an important method of transportation. Yet here we are and none of those statements are true anymore. Flying cars aren't convenient so its no wonder nobody researched it. As for self driving cars, they are already here. There are already plenty of working prototypes and legislation is in the process of being adjusted for the future. Most people just want a means to get to destination so mainstream isn't you and me who love driving. It's the other people that will decide for us.