According to the news report, it was a lady, her daughter, and 2 grandkids. There is an auto parts store right opposite the on ramp; they left their water sprinklers on...in 24* weather. The truck hit the ice, she lost control...and rolled it in the grassy median. The driver ended up on the freeway; the kid/grandkids were pretty much OK.

Scary stuff....I'm wondering how fast she was going.....