Probably depends on how desperate I am for work at the time. At the moment, 30 minutes is about my max. I live far enough away from major city areas that there's no public transportation until I'm > 1/2 way to my destination. At that point, I might as well keep driving. I've seen some great job offers, but with the traffic conditions I'd easily be looking at 45-60 minutes minimum and likely work hours that would put that commute right in the middle of rush hour. No thanks.

If I really need a job, I'd be more likely to take a job requiring a longer drive. The pay is decent, but I hate losing that much time to just being in a car. I would definitely try to trade that off for working remotely. That brings other challenges, but at least traffic isn't one of them.