>>The 4-lane highway was fairly empty. This chick comes down the ramp onto the freeway and goes all the way over in one motion to the left lane. Then just cruises there. NOBODY AROUND!<<
Sounds like I-5 between Tukwilla and Seattle.
I see that a lot.
Seriously, I think I know why they do that. I think they see the left lane as the “cruising lane”.
Plus, the left lane is usually smoother.