Originally Posted by MikeWMass

I don't use MUP's or bike paths, but I do drive and ride my bike on the street, and I walk and run. I walk and run on the sidewalks (my town has them on most streets) unless they are icy. However, even in the summer there are lots of people who walk and run in the street. The runners tell me it is because the asphalt is softer than concrete (to which I say buy better shoes), I have yet to get a reasonable answer from the walkers.
I think many people are so self-centered that they don't even think about how their actions affect others.