No, not if they're trying to get to Highway 30. But of course, what they're bitching about here does indeed happen every day, so you'd think they would have found a better way of dealing with it.
Since you're willing to wait 10 minutes, and allegedly understand what a dashed white line means, I can only assume you are not in a hurry. If this isn't the case, how about putting your big girl panties on and going around the line of cars going to OHSU. Fuckass.
I would recommend flailing wildly about in your automobile whilst throwing the bird and screaming colorful obsenities. No one will want to fuck with you. I got pulled over about a week ago because someone called me in for doing this, however. No ticket, just a kind of "You smoking crack, son?" type of discussion. It helps me feel better and makes the douche who cut you off not even so much as look in that rear-view mirror.
You say that you are in a "hurry to go home". When you get home and see your wife, do you wonder what all that hurry was all about?