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All things urban, from @theatlantic.

I direct HITRECORD, an open creative platform, where anybody and everybody can collaborate together. Come join in!

Nelson\Nygaard creates transportation solutions that put people first.

Official feed of the Congress for the New Urbanism, the leading organization promoting walkable, mixed-use neighborhood development and sustainable communities.

Supporting a dynamic private sector in sub-Saharan Africa through investments, advisory services, and investment mobilization. Member of World Bank Group.

Cornell University Social Media channel

Fighting every day to make our city better and fairer. Official account of the 109th Mayor of NYC.