Many years ago a US friend told me that the way to tell the true state of a nation's finances is to look at its infrastructure, because when money is tight that's the first thing that gets cut. Don't look at the imaginary numbers in the stock market, look at the roads, sidewalks, bridges, railway lines.

I was kinda shocked, when working in South Africa, to find that the roads and sidewalks there were often in much better shape than ones I'd seen in the US. And from the other side, the only place I've ever seen roads as patched and potholed as ones in US cities was in rural Russia.