Detroit is allowing experiments that I just don't see in other cities. I am personally excited about unearthing the many rivers that were buried.
http://www.mlive.com/news/detroit/index.ssf/2011/05/daylight...
Because so much of the land is empty the cost of unearthing the rivers in minimal. Years ago I did genealogical research in one of the city's older cemeteries and was just stunned to see this very pretty stream running through it with clear water. People laugh but Detroit could become America's Venice by 2045.
Course none of this is talked about by the national media at all.