damn, rough.
question: what are the Red Ex's on the cars' windows and doors and bits? Is that Em crew marking vehicles cleared of passengers/life?
also I can't imagine the situation where the fog is so dense and people driving without any caution whatsoever to make that happen. ....but it looks like that SUV at the beginning probably veered into oncoming divided highway, smashed that semi-truck, which then fucked up the other two lanes seeing a wall of truck sweeping across the highway....through the fog.
shit, yeah I can see how bad it can be, so quickly. even everyone driving safely. just one person loses it at the wheel, literally falls unconscious, and veers off and into the news