Jeffrey Eugenides said this quote

Judge Woodward envisioned the new Detroit as an urban Arcadia of interlocking hexagons. Each wheel was to be separate yet united. This dream never quite came to be. Planning is for the world's great cities, for Paris, London, and Rome, for cities dedicated, at some level, to culture. Detroit, on the other hand, was an American city and therefore dedicated to money, and so design had given way to expediency.