Someone just had a bad crash while I was near the freeway, right across the fence from where I work

The guy in the upside down car got out allright, No one seemed badly injured, the car rolled over sideways once, probably from going up on the center divider

From what I can figure, someone had just tried to go from the slow to the fast lanes, and found that traffic was changing velocity unexpectedly, and hit the back of this truck, then the updide down car struck the center divider and rolled over, luckily it wasn't struck from behind