Originally Posted by noisebeam

7mi of my 9mi commute are in posted 45mph zones where cars are going 50mph on multilane roads, 2mi are on 40mph posted, but much more dense traffic. I commute opposite rush hour, so while traffic is dense with no significant gaps, it is also fast moving.

I ignore every passing car, to do otherwise is to spend the whole time looking in the rear view mirror as there is a constant stream of traffic.

Al