The road network of São Paulo is notorious for traffic congestion. According to Rede Nossa São Paulo, some motorists spend a month per year sitting in traffic. In 2012, the World Bank found that traffic jams caused by the 8.5million cars in São Paulo made it the 6th most congested city on earth and cost the Brazilian economy $17.8 billion; 1% of national GDP in 2012. Continue reading “RIPPL #34: E-Bikes to the rescue in São Paulo”