Oakland to San Rafael @ commute time?

Question

I've got an all-day training session in Oakland today, and it's supposed to get out at 3:30pm, but it'll probably be closer to 4pm. From there, I have to drive to San Rafael for a meeting at 5:30pm. Will that be enough time? I've only ever driven between these places during non-commute times, when it only take 30-45 minutes.

Answer 1

Hour and a half should be enough for that journey, even with the busier roads.