Wow, thats quite a video.
It makes me think- why do so many people have dash cameras? I mean what are the chances of catching such spectacular wrecks? On most of the time , not being involved.
And forget about speed- every time a pedestrian was involved, it was 1000% their fault, Just dumb ass not looking when crossing.
For the most part, the wrecks were caused by poor judgement. The speed was OK as long as you don't try to pass with 200ft of space. Poor judgement and lack of driving skills is what got most of these victims in trouble.
Still- quite an eye opening video. Not much you can do about the headons in opposite lanes, thats fuckin scary!