[no-s]

Truly not a long time to contemplate much of anything"

slightly less than 3 seconds. "one-thousand-one, one-thousand-two, one-thousand-thWHAM".

[no-s]

Maybe it's just the video angle, but the impact point is not consistent with the truck departing the roadway at 50mph. Looks more like 35mph per distance from the exit point.

Seems that Caltrans closed the lane again and took some aerial photos. Perhaps they also note some inconsistency...