She sounds intelligent, as it is obvious that she did it on purpose. I mean, after being led to the highway she wasn't aware that it was potentially dangerous when she got onto it, she had to wait until a car hit her to realize that? Come on, obviously someone noticed a flaw in Google's system and was seeking a lawsuit from the beginning.
There was a case a few years back in my area of a woman tripping on a curb, hitting her head on a car, and then suing the manufacturer of the car. Pretty sure she lost the case, but still...