This post is inspired by laziness, not a desire to provoke flames. I know that automobile usage is subsidized, I just don't know how much. Are there any sites that provide this information?

I'd like as much factual information as possible before forming judgments and opinions on transportation issues.

It seems quite complicated. Just in my small city the difference between taxes that only apply to automobiles and expenses related to automobiles is a few million dollars.

Do any sites go to the trouble of analyzing all the government budgets in this country and gleaning the essential details?

How much money are we talking about?

Can anyone help me out?