Didn't attend any meeja til late in day..
Trying to deconstruct the traffic work-arounds given verbally (NPR) led me to think this might be: at or near that almost-invisible (nearly impossible to get-to safely, in any traffic) '980' ? exit.
Seems about the worst destruction since Loma Prieta (someone on radio noting how much grief a modrin city can be caused by: the actions of One.)
Hope you can work out something BART-wise -
Meanwhile, sincere condolences - Monday is sure to be Hell.
[Pollyanna]
Hmmm - maybe they can reengineer that Exit-if-you-Dare, sucker, this time around?
[/Polly]