Three common denominators of sustainable cities are

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    well-maintained roads, abundant parkland, and spacious residential areas.
     attractive architecture, abundant green space, and a good network of roads.
     good auto access between all points, downtown and suburban shopping areas, and bicycle paths.
     separation of residential from commercial development, low population density, and people-friendly design.
     high population density, mixed residential
asked Jun 25, 2012 in Environmental Science by anonymous
    

1 Answer

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high population density, mixed residential
answered Jun 26, 2012 by Geodude ~Top Expert~ (9,680 points)



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