MP - I think you could take the Ferry to SF from Larkspur, then Bart into Oakland, or a second ferry from SF to Jack London Square - the nice thing about the ferry is that you can work very easily if you need to.

I usually take the Transbay Bus over to SF from Oakland, but I think the detours over into Emeryville to get on the bridge are going to make that a pretty long and unpleasant ride in both directions (the overpass that melted is the one my bus usually takes). I'll be on Bart for sure this week, and already printed out daily reserved parking permits for 4 days this week, since I'm afraid the parking at my local Bart station (Rockridge) will probably fill up much earlier than usual.

What an amazing thing, and so fortunate no one was hurt but the driver, and even he doesn't seem to have been as seriously injured as he could have been. But traffic is going to be a mess for a long while.