I also think most people have a slightly skewed idea of what goes into safe highway driving. Speed is mostly not important: sure, there's a point where you're going so fast you can't control the car, but most people don't ever hit that point (or even come close to it). It's much safer to go 20 above the speed limit to get away from other drivers than to continue to drive for miles and miles at the speed limit in a clump of traffic. Being in the middle of what I call a traffic void, far away from any other cars, is a much better way to avoid accidents than arbitrarily limiting your speed without regard to road conditions
Right, speeding to get away from a pack of vehicles is far better than doing the speed limit surrounded on both sides.
I'm only comfortable on the highway when no one is on my left or my right.
3 times in my life I have had people merge into my lane while I was in it at 60mph/100kph.
This situation is why I'm annoyed whenever I drive in Illinois.
The interstate speed limit is 75mph for cars and 65 mph for trucks.
Trucks were constantly passing slower trucks that obeyed the law.
I was constantly passing trucks.
The flow of traffic was maddening.
Sweat was beading on my forehead at the constant lane switching from having two different speed limits for the titanic steel trucks and everyone else.
The middle lane was a war zone.
The only safe spot was the fast lane, but enough 90mph people zoomed up behind me that I retreated to the slow lane.
Finally, I gave up and just drove in the slow lane that had no cars.
Traffic sorted until I was behind a slow truck and was tailgated by a stream of giant trucks.
I just resigned myself to dying if they didn't feel like braking.