I'd MUCH rather be behind one instead of in front of one, also; it's just not always the way it goes. When you're already there, and the plow truck arrives later, you have the issue to deal with.

Since they are doing something for MY benefit as well as others, I'll gladly pull out of their way -- if possible. If it's NOT possible, if there's nowhere for me to go, guess where I go? Straight ahead like I was, maybe just a little faster.

ONE time, it was an issue, but I made it to my turn before the truck plowed me under (slow-moving, passive aggression).