Oh, also, what sidewalk? I'm talking about country roads on the extreme east side of Tucson. Roads like Freeman, Tanque Verde Loop, Old Spanish Trail, et cetera. These are roads that have bike lanes in both directions, but very little shoulder beyond that. And certainly no sidewalks. This isn't the center of town, or whatever you're imagining, I'm talking about. Of course I run on the sidewalk where there is one. Anyway, your post is a major misfire. You assume multiple things that aren't true. I'm sorry to hear about your bad experiences.