OK, sorry that my source(s) were wrong about 331 being closed. We had made several phone calls, as virtually all of the other employees in our building, save for two or three, live north of the bridge. The FHP site at that time said proceed with caution. When we left work 331 was not backed up, and there was some southbound traffic, so I had no way of knowing I'd been misinformed.
Using binoculars, traffic did appear to be moving across the bridge a little while ago, VERY slowly.
And I was about to point out to Evangeline that 3280 is actually a very good detour, but then I thought before I typed (rare for me) and that would be only if you are going north. I guess one could take 3280 to 20 to head east to 79, but you'd be much farther ahead if you knew about it at 331 & 20.
In any event, prayers to the families of all involved...