Clogged metropolitan arteries by Otaviano Canuto published by Huffington (2/2014). “Bad conditions of mobility and acessibility to jobs and services in most metropolitan regions in developing countries are a key development issue. Besides the negative effects on the wellbeing of their populations associated with traffic congestion and time spent on transportation, the latter mean economic losses in terms of waste of human and material resources.”
Verificar em: http://huff.to/1hBc9Hc
