As stated by ooga-booga, it's a pretty short ride. Your exposure on any of those streets will be minimal. If I was in your shoes I would make that commute without even thinking about it. Just be aware and alert when you're on those roads. You also have the advantage of working right up the street from PCH (Pacific Coast Highway).. Grab that going South for a nice day ride. Pick your mileage, cut it in half and turn around when you reach that point.
Don't overthink your commute. It's really nothing.