also drive in the second lane so you dont have to slow down while cars are merging on to the freeway.
Except hopefully you don't end up frustrating people that want to do 70+ on a two-laned road by not having they courtesy to yield to the right on approaching faster traffic.. because you end up making them brake to slow down, lane change, speed up again… Californians are terrible at this, and I wish this were a law about yielding to the right, like in some other states.