Hah, replying to my own post...  

Bottom line is, if the settlement is light and the travel demands (peak usage) is light, personal vehicles and bicycles are appropriate.  As distances decrease and densities increase bus service and biking are best.  Higher densities and demand loads require rail of some flavor, reserving the heavy rail subways for those crush load demands of Tokyo or the like. Long distance trips by large numbers of people are best mad via train.

We need to make our transportation choices based on our land use patterns and if we cant make a particular mode of transit work, then perhaps we should adjust our land uses

unplanner, I hope you will forgive me.

I'm always really nervous about this tactic. But I feel I have to pursue it. I learned it from Jerome a Paris. (Lie) I knew it way before that.

Follow my lead.

Don't ever reply to your own post. Some of the best writers in the blogosphere fall prey to this. Westexas among them. Never ever do this. I'm hoping to eradicate this process. Oily.