44 million people are being added to Southeast Asia’s urban population each year. As motor vehicle populations keep doubling every 5 to 7 years, what measures are being taken to tackle traffic congestion? Japnit Singh, Senior Director, Singapore and India of Spire Research and Consulting shared his insights in China Daily – Asia Weekly. Southeast Asia’s middle-class continues to boom, fuelling car population increases despite the relative lack of infrastructure. According to the Asian Development Bank, the region’s major cities suffer from some of the highest air pollution levels globally – as much as 80 per cent being attributable to road transport. Singh cautioned that building roads is not a solution, as this region faces severe practical limitations and escalating costs due to shortage of land in urban areas. In Bangkok for example, roads have the capacity for two million motor vehicles whereas five million ply the city’s roads each day. This has led to the military g