It's been kinda nuts, kinda scary. My little brother decided to take a different route home due to the construction, otherwise could have been there. The cell systems have been overloaded so we didn't track him down until almost 3am. I don't know of any real numbers, but I'd guess at least 20-50 people are still missing.
We're really lucky half of the bridge was closed for the resurfacing work, and that it wasn't 4pm, or we'd be talking at least 100-200 cars involved. I used to drive that way to my studio on the U campus 4-5x a week, so it's pretty surreal.